TY - JOUR AU - F. Beichelt TI - Optimum checking of replaceable systems under restrictions of the loss cost per unit time JO - Applicationes Mathematicae PY - 1980 SP - 557 EP - 566 VL - 17 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/am-17-4-557-566/ DO - 10.4064/am-17-4-557-566 LA - en ID - 10_4064_am_17_4_557_566 ER -