Tkach, I. I.; Luk'yanets, E. A.
Chemistry of Heterocyclic Compounds (New York, NY, United States), 1992 , vol. 28, # 8 p. 881 - 883
Khimiya Geterotsiklicheskikh Soedinenii, 1992 , # 8 p. 1053 - 1055
Tkach, I. I.; Luk'yanets, E. A.
Chemistry of Heterocyclic Compounds (New York, NY, United States), 1992 , vol. 28, # 8 p. 881 - 883
Khimiya Geterotsiklicheskikh Soedinenii, 1992 , # 8 p. 1053 - 1055
Tkach, I. I.; Luk'yanets, E. A.
Chemistry of Heterocyclic Compounds (New York, NY, United States), 1992 , vol. 28, # 8 p. 881 - 883
Khimiya Geterotsiklicheskikh Soedinenii, 1992 , # 8 p. 1053 - 1055
Tkach, I. I.; Luk'yanets, E. A.
Chemistry of Heterocyclic Compounds (New York, NY, United States), 1992 , vol. 28, # 8 p. 881 - 883
Khimiya Geterotsiklicheskikh Soedinenii, 1992 , # 8 p. 1053 - 1055