TY - JOUR TI - Base oil production technologies in the recycling of waste mineral oil AU - PELİTLİ, V. AU - DOÄžAN, Ã. AU - BAÅžAR, H.M. AU - UYUÅžUR, B. JO - Sigma Journal of Engineering and Natural Sciences PY - 2011 VL - 29 SP - 422 EP - 434 DO - ER -