%0 Journal Article %A Juan L. Vazquez %T Existence and Regularity of Solutions for a Semilinear First-Order Equation on the Torus. %J Manuscripta mathematica %D 1983 %P 193-206 %V 45 %I mathdoc %U http://geodesic.mathdoc.fr/item/MM2_1983__45_154982/ %F MM2_1983__45_154982