@article {20078,
	title = {Synthesis of bipyrazole and 1,3,4-thiadiazole derivatives},
	journal = {Journal of Chemical Research},
	volume = {2009},
	year = {2009},
	pages = {630-634},
	author = {Dawood, K. M. and Ragab, E.A. and Ahmad M. Farag}
}
