Sender: Klein, Felix Site: Leipzig Date: 1881-06-12
Recipient/Object: Poincaré, Henri Site: Paris
Source: Henri Poincaré Papers Incipit: Vos trois Notes dans les Comptes Rendus

Sender: Klein, Felix Site: Leipzig Date: 1881-06-12
Recipient/Object: Poincaré, Henri Site: Paris
Source: Henri Poincaré Papers Incipit: Your three Notes

Sender: Poincaré, Henri Site: Caen Date: 1881-06-15
Recipient/Object: Klein, Felix Site: Leipzig
Source: Henri Poincaré Papers Incipit: Your letter proves

Sender: Klein, Felix Site: Leipzig Date: 1881-06-19
Recipient/Object: Poincaré, Henri Site: Caen
Source: Henri Poincaré Papers Incipit: Au reçu, hier, de votre lettre, je vous ai envoyé immédiatement les tirés à part

Sender: Klein, Felix Site: Leipzig Date: 1881-06-19
Recipient/Object: Poincaré, Henri Site: Paris
Source: Henri Poincaré Papers Incipit: Upon receiving your welcomed letter

Sender: Poincaré, Henri Site: Caen Date: 1881-06-22
Recipient/Object: Klein, Felix Site: Leipzig
Source: Henri Poincaré Papers Incipit: I have not yet received the items

Sender: Klein, Felix Site: Leipzig Date: 1881-06-25
Recipient/Object: Poincaré, Henri Site: Caen
Source: Henri Poincaré Papers Incipit: Envoyez-moi, je vous prie, sans tarder une carte

Sender: Klein, Felix Site: Leipzig Date: 1881-06-25
Recipient/Object: Poincaré, Henri Site: Caen
Source: Henri Poincaré Papers Incipit: Please send me a postcard

Sender: Poincaré, Henri Site: Caen Date: 1881-06-27
Recipient/Object: Klein, Felix Site: Leipzig
Source: Henri Poincaré Papers Incipit: When I received your postcard

Sender: Klein, Felix Site: Leipzig Date: 1881-07-02
Recipient/Object: Poincaré, Henri Site: Paris
Source: Henri Poincaré Papers Incipit: Laissez moi, sans tarder, répondre aux différentes questions que vous me posez dans votre lettre

Sender: Klein, Felix Site: Leipzig Date: 1881-07-02
Recipient/Object: Poincaré, Henri Site: Caen
Source: Henri Poincaré Papers Incipit: Allow me to answer at once

Sender: Poincaré, Henri Site: Caen Date: 1881-07-05
Recipient/Object: Klein, Felix Site: Leipzig
Source: Henri Poincaré Papers Incipit: I received your letter and read it

Sender: Klein, Felix Site: Leipzig Date: 1881-07-09
Recipient/Object: Poincaré, Henri Site: Paris
Source: Henri Poincaré Papers Incipit: En tant que réponse rapide à votre lettre

Sender: Klein, Felix Site: Leipzig Date: 1881-07-09
Recipient/Object: Poincaré, Henri Site: Caen
Source: Henri Poincaré Papers Incipit: By way of a quick reply

Sender: Klein, Felix Site: Leipzig Date: 1881-12-04
Recipient/Object: Poincaré, Henri Site: Paris
Source: Henri Poincaré Papers Incipit: Après avoir longtemps réfléchi

Sender: Klein, Felix Site: Leipzig Date: 1881-12-04
Recipient/Object: Poincaré, Henri Site: Caen
Source: Henri Poincaré Papers Incipit: By way of a quick reply

Sender: Poincaré, Henri Site: Caen Date: 1881-12-08
Recipient/Object: Klein, Felix Site: Leipzig
Source: Henri Poincaré Papers Incipit: I am infinitely grateful

Sender: Klein, Felix Site: Leipzig Date: 1881-12-10
Recipient/Object: Poincaré, Henri Site: Paris
Source: Henri Poincaré Papers Incipit: Que ma proposition vous ait été agréable

Sender: Klein, Felix Site: Leipzig Date: 1881-12-10
Recipient/Object: Poincaré, Henri Site: Caen
Source: Henri Poincaré Papers Incipit: I am glad that my offer agrees with you

Sender: Poincaré, Henri Site: Paris Date: 1881-12-17
Recipient/Object: Klein, Felix Site: Leipzig
Source: Henri Poincaré Papers Incipit: I have the honor of sending you

Sender: Klein, Felix Site: Leipzig Date: 1882-01-13
Recipient/Object: Poincaré, Henri Site: Paris
Source: Henri Poincaré Papers Incipit: Je ne vous ai pas encore remercié personnellement

Sender: Klein, Felix Site: Leipzig Date: 1882-01-13
Recipient/Object: Poincaré, Henri Site: Paris
Source: Henri Poincaré Papers Incipit: I have not yet thanked you personally

Sender: Poincaré, Henri Site: Paris Date: 1882-01-14
Recipient/Object: Klein, Felix Site: Leipzig
Source: Henri Poincaré Papers Incipit: I received the page proofs

Sender: Poincaré, Henri Site: Paris Date: 1882-03-28
Recipient/Object: Klein, Felix Site: Leipzig
Source: Henri Poincaré Papers Incipit: You appended a note to my article

Sender: Poincaré, Henri Site: Paris Date: 1882-03-28
Recipient/Object: Klein, Felix Site: Leipzig
Source: Henri Poincaré Papers Incipit: Recently you were good enough

Sender: Klein, Felix Site: Düsseldorf Date: 1882-04-03
Recipient/Object: Poincaré, Henri Site: Paris
Source: Henri Poincaré Papers Incipit: Votre envoi, reçu hier de Leipzig

Sender: Klein, Felix Site: Leipzig Date: 1882-04-03
Recipient/Object: Poincaré, Henri Site: Paris
Source: Henri Poincaré Papers Incipit: When I received your letter

Sender: Poincaré, Henri Site: Paris Date: 1882-04-04
Recipient/Object: Klein, Felix Site: Leipzig
Source: Henri Poincaré Papers Incipit: I have just received your letter

Sender: Poincaré, Henri Site: Paris Date: 1882-04-07
Recipient/Object: Klein, Felix Site: Leipzig
Source: Henri Poincaré Papers Incipit: I have the honor of returning

Sender: Klein, Felix Site: Leipzig Date: 1882-05-07
Recipient/Object: Poincaré, Henri Site: Paris
Source: Henri Poincaré Papers Incipit: Il y a peu, j'ai lu votre Note

Sender: Klein, Felix Site: Leipzig Date: 1882-05-07
Recipient/Object: Poincaré, Henri Site: Paris
Source: Henri Poincaré Papers Incipit: I recently read your note

Sender: Poincaré, Henri Site: Paris Date: 1882-05-12
Recipient/Object: Klein, Felix Site: Leipzig
Source: Henri Poincaré Papers Incipit: I am late in responding

Sender: Klein, Felix Site: Leipzig Date: 1882-05-14
Recipient/Object: Poincaré, Henri Site: Paris
Source: Henri Poincaré Papers Incipit: En réponse à votre lettre

Sender: Klein, Felix Site: Leipzig Date: 1882-05-14
Recipient/Object: Poincaré, Henri Site: Paris
Source: Henri Poincaré Papers Incipit: In response to the letter

Sender: Poincaré, Henri Site: Paris Date: 1882-05-18
Recipient/Object: Klein, Felix Site: Leipzig
Source: Henri Poincaré Papers Incipit: Your last letter interested me greatly

Sender: Klein, Felix Site: Leipzig Date: 1882-09-19
Recipient/Object: Poincaré, Henri Site: Paris
Source: Henri Poincaré Papers Incipit: Étant en train de terminer un travail

Sender: Klein, Felix Site: Leipzig Date: 1882-09-19
Recipient/Object: Poincaré, Henri Site: Paris
Source: Henri Poincaré Papers Incipit: While on my side I was about

Sender: Poincaré, Henri Site: Paris Date: 1882-09-22
Recipient/Object: Klein, Felix Site: Leipzig
Source: Henri Poincaré Papers Incipit: Here are a few details

Sender: Poincaré, Henri Site: Paris Date: 1895-06-01
Recipient/Object: Klein, Felix Site: Leipzig
Source: Henri Poincaré Papers Incipit: Will you be in Göttingen

Sender: Poincaré, Henri Site: Paris Date: 1895-06-07
Recipient/Object: Klein, Felix Site: Leipzig
Source: Henri Poincaré Papers Incipit: I am very pleased to learn

perott-1898-2Sender: Poincaré, Henri Site: Paris Date: 1898-09-00
Recipient/Object: Perott, Joseph de Site: Worcester
Source: Henri Poincaré Papers Incipit: Je suis extrêmement flatté de l'honneur

Sender: Klein, Felix Site: Göttingen Date: 1902-01-14
Recipient/Object: Poincaré, Henri Site: Paris
Source: Henri Poincaré Papers Incipit: Aujourd'hui j'arrive avec une sollicitation

Sender: Klein, Felix Site: Göttingen Date: 1902-01-14
Recipient/Object: Poincaré, Henri Site: Paris
Source: Henri Poincaré Papers Incipit: Today I have a request to make

Sender: Vergne, Henri Date: 1906-10-01
Source: Henri Poincaré Papers Incipit: Pourquoi fait-on de la mécanique céleste ?

Sender: Vergne, Henri Date: 1906-11-01
Source: Henri Poincaré Papers Incipit: Autres explications de l'accélération de la Comète d'Encke

Sender: Vergne, Henri Date: 1906-12-01
Source: Henri Poincaré Papers Incipit: Nous avons vu une 1re origine historique

Sender: Marcou, Thomas Site: Nantes Date: 2021-08-18
Source: Henri Poincaré Papers Incipit: L'édition critique du manuscrit