Rónai András: The quaternary of the Hungarian basin. International Geological Congres XXIIIrd session, Praha 1968. Guide to excursion 41 C Hungary - International Geological Congres (Budapest, 1968)
INTERNATIONAL GEOLOGICAL CONGRESS XXIIIrd SESSION PRAGUE 1968 Guide to Excursion 41 C Hungary The Quaternary of the Hungarian basin by A. Rónai HUNGARIAN ACADEMY OF SCIENCES, BUDAPEST 19 6 1