@article {3988,
	title = {Measuring the Effectiveness of Personal Database Structures},
	journal = {International Journal of Human-Computer Studies},
	volume = {31},
	year = {1989},
	pages = {237--256},
	doi = {10.1016/0020-7373(89)90006-0},
	author = {Darrell R. Raymond and Alberto J. Ca{\~n}as and Frank Tompa and Frank R. Safayeni}
}
