Report by Jacques Lacan on the 84th Assembly of the Swiss Society of Psychiatry in Prangins, on the 7th and 8th of October 1933.

Published in L’Encéphale 1933, no 8, pp.686-695.

Translated by Anthony Chadwick

Footnotes by Richard G. Klein

Published bilingual at www.Freud2Lacan.com  /Lacan (11. Sur le probleme des hallucinations, 1933)