TY - JOUR AU - MaƂgorzata Kuchta TI - Some quadratic integral inequalities of Opial type JO - Annales Polonici Mathematici PY - 1996 SP - 103 EP - 113 VL - 63 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/ap-63-2-103-113/ DO - 10.4064/ap-63-2-103-113 LA - en ID - 10_4064_ap_63_2_103_113 ER -