The work and world of Ivan Olbracht a study of the parallel and divergent influences of Maxim Gor'kij in romanticism and socialist realism ; a typological analysis - Kasik, John Phillip (Providence, Rhode Island, Univ., Diss., 1978, 1978)
Kopie, erschienen im Verl. Univ. Microfilms Internat., Ann Arbor, Mich.