Chauhan, P. M. S.; Iyer, R. N.; Dutta, G. P., Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 1983, vol. 22, # 9, p. 894 - 897
Chauhan, P. M. S.; Iyer, R. N.; Dutta, G. P., Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 1983, vol. 22, # 9, p. 894 - 897