Singh, S. P.; Kodali, Dharma R.; Dhindsa, G. S., Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 1982, vol. 21, # 1, p. 30 - 33
Singh, S. P.; Kodali, Dharma R.; Dhindsa, G. S., Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 1982, vol. 21, # 1, p. 30 - 33