TY - JOUR AU - Gerrit K. Janssens TI - File Size Determination for Waste Oil Collection in the Province of Antwerp JO - Yugoslav journal of operations research PY - 1993 SP - 103 VL - 3 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/YJOR_1993_3_1_a7/ LA - en ID - YJOR_1993_3_1_a7 ER -