%0 Journal Article %A Ma, Li %A Liu, B. %T Q-curvature flow with indefinite nonlinearity %J Comptes Rendus. Mathématique %D 2010 %P 403-406 %V 348 %N 7-8 %I Elsevier %U http://www.numdam.org/articles/10.1016/j.crma.2010.02.014/ %R 10.1016/j.crma.2010.02.014 %G en %F CRMATH_2010__348_7-8_403_0