Hrbek, Jan, 1922-
The investigation of the effects of various drugs on the higher nervous activity in man by the method of artificial conditioned speech connections / Jan Hrbek. -- 1st ed. -- Vol. 7: The investigation of the effects of various drugs ... (1981). -- Praha : Státní pedagogické nakladatelství, 1981. -- 143 s. -- (The (higher nervous activity. (Vol.) 26, Monograph series, vol. 7).