Maksikova, A. V.; Serebryakova, E. S.; Shcherbakov, V. V., Journal of Organic Chemistry USSR (English Translation), 1989, vol. 25, # 7.2, p. 1371 - 1375
Maksikova, A. V.; Serebryakova, E. S.; Shcherbakov, V. V., Journal of Organic Chemistry USSR (English Translation), 1989, vol. 25, # 7.2, p. 1371 - 1375