Gaponik, P. N.; Grigor'ev, Yu. V.; Koren', A. O.
Chemistry of Heterocyclic Compounds (New York, NY, United States), 1988 , vol. 24, # 12 p. 1407
Khimiya Geterotsiklicheskikh Soedinenii, 1988 , vol. 24, # 12 p. 1699
Gaponik, P. N.; Karavai, V. P.; Grigor'ev, Yu. V.
Chemistry of Heterocyclic Compounds (New York, NY, United States), 1985 , vol. 21, # 11 p. 1255 - 1258
Khimiya Geterotsiklicheskikh Soedinenii, 1985 , vol. 21, # 11 p. 1521 - 1524
Osipova, T. F.; Ostrovskii, V. A.; Koldobskii, G. I.; Erusalimskii, G. B.
Journal of Organic Chemistry USSR (English Translation), 1984 , vol. 20, p. 357 - 362
Zhurnal Organicheskoi Khimii, 1984 , vol. 20, # 2 p. 398 - 404
Moderhack, Dietrich; Lembcke, Adalbert
Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1986 , p. 1157 - 1164
Moderhack, Dietrich; Lembcke, Adalbert
Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1986 , p. 1157 - 1164