@article { ,
	title = {Other Comments on Optimization Algorithms for Distributed Queries},
	journal = {IEEE Transactions on Software Engineering Vol. 14, No. 4},
	year = {1988},
	month = {01/1988},
	pages = {439-441},
	type = {article},
	author = {Wojciech Cellary and Kr{\'o}likowski, Z. and Morzy, T.}
}
