TY - JOUR AU - Fukuma, Yoshiaki TI - A Lower Bound For KxL Of Quasi-Polarized Surfaces (X, L) With Non-Negative Kodaira Dimension JO - Canadian journal of mathematics PY - 1998 SP - 1209 EP - 1235 VL - 50 IS - 6 UR - http://geodesic.mathdoc.fr/articles/10.4153/CJM-1998-059-x/ DO - 10.4153/CJM-1998-059-x ID - 10_4153_CJM_1998_059_x ER -