Sender: Poincaré, Henri Site: Caen Date: 1881-06-15
Recipient/Object: Klein, Felix Site: Leipzig
Source: Niedersächsische Staats- und Universitätsbibliothek Incipit: Votre lettre me prouve que vous aviez aperçu avant moi quelques-uns des résultats

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

Sender: Poincaré, Henri Site: Caen Date: 1881-06-22
Recipient/Object: Klein, Felix Site: Leipzig
Source: Niedersächsische Staats- und Universitätsbibliothek Incipit: Je n'ai pas encore reçu les envois

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: Poincaré, Henri Site: Caen Date: 1881-06-27
Recipient/Object: Klein, Felix Site: Leipzig
Source: Niedersächsische Staats- und Universitätsbibliothek Incipit: Au moment où j'ai reçu votre carte

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: Poincaré, Henri Site: Caen Date: 1881-07-05
Recipient/Object: Klein, Felix Site: Leipzig
Source: Niedersächsische Staats- und Universitätsbibliothek Incipit: J'ai reçu votre lettre que j'ai lue avec le plus vif intérêt

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: Poincaré, Henri Site: Paris Date: 1881-12-08
Recipient/Object: Klein, Felix Site: Leipzig
Source: Niedersächsische Staats- und Universitätsbibliothek Incipit: Je vous remercie infiniment de l'offre obligeante

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: Poincaré, Henri Site: Paris Date: 1881-12-17
Recipient/Object: Klein, Felix Site: Leipzig
Source: Niedersächsische Staats- und Universitätsbibliothek Incipit: J'ai l'honneur de vous adresser le petit travail en question

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: Poincaré, Henri Site: Paris Date: 1882-01-14
Recipient/Object: Klein, Felix Site: Leipzig
Source: Niedersächsische Staats- und Universitätsbibliothek Incipit: J'ai reçu les épreuves de Teubner

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: Niedersächsische Staats- und Universitätsbibliothek Incipit: Vous avez ajouté à mon travail

klein-1882-03-28-2-2klein-1882-03-28-2-3Sender: Poincaré, Henri Site: Paris Date: 1882-03-28
Recipient/Object: Klein, Felix Site: Leipzig
Source: Niedersächsische Staats- und Universitätsbibliothek Incipit: Vous avez eu dernièrement la bonté

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: Poincaré, Henri Site: Paris Date: 1882-04-04
Recipient/Object: Klein, Felix Site: Leipzig
Source: Niedersächsische Staats- und Universitätsbibliothek Incipit: Je viens de recevoir votre lettre

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: Niedersächsische Staats- und Universitätsbibliothek Incipit: J'ai l'honneur de vous renvoyer corrigée l'épreuve de ma lettre

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: Poincaré, Henri Site: Paris Date: 1882-05-12
Recipient/Object: Klein, Felix Site: Leipzig
Source: Niedersächsische Staats- und Universitätsbibliothek Incipit: J'ai bien tardé à vous répondre

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: Poincaré, Henri Site: Paris Date: 1882-05-18
Recipient/Object: Klein, Felix Site: Leipzig
Source: Niedersächsische Staats- und Universitätsbibliothek Incipit: Je n'ai pas besoin de vous dire combien

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: Poincaré, Henri Site: Nancy Date: 1882-09-22
Recipient/Object: Klein, Felix Site: Leipzig
Source: Niedersächsische Staats- und Universitätsbibliothek Incipit: Voici quelques détails sur ces fonctions

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

lie-1892-04-04-2Sender: Poincaré, Henri Site: Paris Date: 1892-04-04
Recipient/Object: Lie, Sophus Site: Leipzig
Source: National Library of Norway Incipit: La Section de géométrie

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

lie-1897-10-09-2Sender: Poincaré, Henri Site: Paris Date: 1897-10-09
Recipient/Object: Lie, Sophus Site: Leipzig
Source: National Library of Norway Incipit: Il y a quelques années