@article {18367,
	title = {Algebra and models (and reality)},
	journal = {SIGSOFT Softw. Eng. Notes},
	volume = {19},
	year = {1994},
	month = {1994/10//},
	pages = {79 - 81},
	isbn = {0163-5948},
	doi = {10.1145/190679.190688},
	url = {http://doi.acm.org/10.1145/190679.190688},
	author = {Zelkowitz, Marvin V}
}
