Gakhar, H. K.; Sangar, Neeraj; Aggarwal, Sheetal, Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 1995, vol. 34, # 12, p. 1089 - 1091
Gakhar, H. K.; Sangar, Neeraj; Aggarwal, Sheetal, Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 1995, vol. 34, # 12, p. 1089 - 1091