Priimenko, B. A.; Samura, B. A.; Garmash, S. N.; Romanenko, N. I.
Pharmaceutical Chemistry Journal, 1983 , vol. 17, # 1 p. 23 - 25
Khimiko-Farmatsevticheskii Zhurnal, 1983 , vol. 17, # 1 p. 37 - 40