%0 Journal Article %A J. Chabrowski %A P. Drábek %T On positive solutions of nonlinear elliptic equations involving concave and critical nonlinearities %J Studia Mathematica %D 2002 %P 67-85 %V 151 %N 1 %U http://geodesic.mathdoc.fr/articles/10.4064/sm151-1-5/ %R 10.4064/sm151-1-5 %G en %F 10_4064_sm151_1_5