@article {3994,
	title = {Optimum Reorganization Points for Arbitrary Database Costs},
	journal = {Acta Informatica},
	volume = {18},
	year = {1982},
	pages = {17--30},
	doi = {10.1007/BF00625278},
	author = {Ra{\'u}l J. Ram{\'\i}rez and Frank Tompa and J. Ian Munro}
}
