@article {43052,
	title = {Impact of modular substitution on crystal packing: the tale of two ureas},
	journal = {CrystEngComm},
	volume = {18},
	year = {2016},
	month = {AUG},
	pages = { 7078-7094},
	doi = {10.1039/C6CE01324D},
	author = {Koshti, Vijay S. and Thorat, Shridhar H. and Gote, Ravindra P. and Chikkali, Samir H. and Gonnade, Rajesh G.}
}
