@article{Sathe1991a,
	title = {Further results on construction methods for some A- and D-optimal
	weighing designs when N[reverse not equivalent]3 (mod 4)},
	author = {Y. S. Sathe and R. G. Shenoy},
	journal = {Journal of Statistical Planning and Inference},
	month = {Jul},
	number = {3},
	pages = {339--352},
	url = {http://www.sciencedirect.com/science/article/B6V0M-45FCS8M-3N/1/0017eb80e4a72722b781e25d5fed2adc},
	volume = {28},
	year = {1991},
	biburl = {http://www.bibsonomy.org/bibtex/25dc2cafdeb0a7c475d34d44ed67de5cc/smicha},
	keywords = {Weighing designs }
}