Pivovarenko, V. G.; Khilya, V. P.
Chemistry of Heterocyclic Compounds (New York, NY, United States), 1991 , vol. 27, # 5 p. 496 - 501
Khimiya Geterotsiklicheskikh Soedinenii, 1991 , vol. 27, # 5 p. 625 - 631
Khilya,V.I. et al.
Chemistry of Heterocyclic Compounds (New York, NY, United States), 1975 , vol. 11, p. 898 - 903
Khimiya Geterotsiklicheskikh Soedinenii, 1975 , vol. 11, p. 1030 - 1035
Pivovarenko, V. G.; Khilya, V. P.
Chemistry of Heterocyclic Compounds (New York, NY, United States), 1991 , vol. 27, # 5 p. 496 - 501
Khimiya Geterotsiklicheskikh Soedinenii, 1991 , vol. 27, # 5 p. 625 - 631