%0 Journal Article %A BronisŁaw Florkiewicz %A MaŁgorzata Kuchta %T Some quadratic integral inequalities of first order %J Colloquium Mathematicum %D 1998 %P 7-18 %V 75 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/cm-75-1-7-18/ %R 10.4064/cm-75-1-7-18 %G en %F 10_4064_cm_75_1_7_18