Petropoulos et al.
Journal of the American Chemical Society, 1953 , vol. 75, p. 1130,1133

Petropoulos et al.
Journal of the American Chemical Society, 1953 , vol. 75, p. 1130,1133

Petropoulos et al.
Journal of the American Chemical Society, 1953 , vol. 75, p. 1130,1133

Petropoulos et al.
Journal of the American Chemical Society, 1953 , vol. 75, p. 1130,1133

Danilova, T. A.; Aukharieva, R. G.; Petrov, S. N.; Grobovenko, S. Ya.; Viktorova, E. A.
Chemistry of Heterocyclic Compounds (New York, NY, United States), 1981 , vol. 17, # 9 p. 883 - 886
Khimiya Geterotsiklicheskikh Soedinenii, 1981 , vol. 17, # 9 p. 1191 - 1194

Danilova, T. A.; Aukharieva, R. G.; Petrov, S. N.; Grobovenko, S. Ya.; Viktorova, E. A.
Chemistry of Heterocyclic Compounds (New York, NY, United States), 1981 , vol. 17, # 9 p. 883 - 886
Khimiya Geterotsiklicheskikh Soedinenii, 1981 , vol. 17, # 9 p. 1191 - 1194