%0 Journal Article
%A Qingliu Yao
%T Positive solutions to a class of elastic
beam equations with semipositone nonlinearity
%J Annales Polonici Mathematici
%D 2010
%P 35-50
%V 97
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.4064/ap97-1-3/
%R 10.4064/ap97-1-3
%G en
%F 10_4064_ap97_1_3