Madje, Balaji; Ubale, Milind; Bharad, Jagdish; Shingare, Murlidhar
Journal of the Indian Chemical Society, 2012 , vol. 89, # 9 p. 1295 - 1299

Khosropour, Ahmad R.; Khodaei, Mohammad M.; Hoseini Jomor, Seyed J.
Journal of Heterocyclic Chemistry, 2008 , vol. 45, # 3 p. 683 - 686