@article{GDZPPN002450496, title = {Bestimmung kostenoptimaler Pr\"ufpl\"ane mittels des Mini-Max-Prinzips}, journal = {Metrika}, volume = {12}, year = {1967}, pages = {115-154}, zbl = {0177.22903}, url = {http://dml.mathdoc.fr/item/GDZPPN002450496} }
Basler, H. Bestimmung kostenoptimaler Prüfpläne mittels des Mini-Max-Prinzips. Metrika, Tome 12 (1967) pp. 115-154. http://gdmltest.u-ga.fr/item/GDZPPN002450496/