Sawhney, S. N.; Dhindsa, G. S.; Singh, S. P., Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 1983, vol. 22, # 10, p. 1044 - 1049
Sawhney, S. N.; Dhindsa, G. S.; Singh, S. P., Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 1983, vol. 22, # 10, p. 1044 - 1049