TY - JOUR AU - Maria Roman AU - Andrzej Wieczorek TI - On a multi-objective optimization problem arising from production theory JO - Applicationes Mathematicae PY - 1999 SP - 411 EP - 415 VL - 25 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/am-25-4-411-415/ DO - 10.4064/am-25-4-411-415 LA - en ID - 10_4064_am_25_4_411_415 ER -