Singh, G. B.; Jetley, Aruna; Rathore, H. G. S., Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 1981, vol. 20, # 1, p. 76 - 77
Singh, G. B.; Jetley, Aruna; Rathore, H. G. S., Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 1981, vol. 20, # 1, p. 76 - 77