Paizieva, R. Z.; Alimova, M. T.; Baram, N. I.; Ismailov, A. I.
Pharmaceutical Chemistry Journal, 1987 , vol. 21, # 5 p. 323 - 326
Khimiko-Farmatsevticheskii Zhurnal, 1987 , vol. 21, # 5 p. 551 - 554