From L"Union Libre" to "Front Rouge": Bunuel's 1932 letter to 'Andre!Breton' to leave the Surrealist Group and his attitude towards the communist party
R. Gubern et P. Hammond, From L"Union Libre" to "Front Rouge": Bunuel's 1932 letter to 'Andre!Breton' to leave the Surrealist Group and his attitude towards the communist party, POSITIF, (482), 2001, pp. 63-67