Produced during 1980 and 1981, La Longue Marche à travers la théorie de Galois (The Long March Through Galois Theory) is a 1600-page handwritten manuscript containing many of the ideas that led to the Esquisse d'un programme.Alexandre Grothendieck, Esquisse d'un Programme, English translation It also includes a study of Teichmüller theory.
Produced during 1980 and 1981, La Longue Marche à travers la théorie de Galois (The Long March Through Galois Theory) is a 1600-page handwritten manuscript containing many, of the ideas that led to the Esquisse d'un programme.Alexandre Grothendieck Esquisse d'un Programme, English translation It also includes a study of Teichmüller theory.