Jain, A. C.; Nayyar, Naresh K.; Gupta, A., Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1985, vol. 24, p. 1133 - 1136
Jain, A. C.; Nayyar, Naresh K.; Gupta, A., Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1985, vol. 24, p. 1133 - 1136