TY - JOUR AU - Jianmin Zhang AU - Shengyu Shen AU - Jun Zhang AU - Sikun Li TI - Extracting Minimal Unsatisfiable Subformulas in Satisfiability Modulo Theories JO - Computer Science and Information Systems PY - 2011 VL - 8 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/CSIS_2011_8_3_a9/ ID - CSIS_2011_8_3_a9 ER -