%0 Journal Article %A Fruchard, Augustin %A Schäfke, Reinhard %T Composite asymptotic expansions and turning points of singularly perturbed ordinary differential equations %J Comptes Rendus. Mathématique %D 2010 %P 1273-1277 %V 348 %N 23-24 %I Elsevier %U http://www.numdam.org/articles/10.1016/j.crma.2010.10.027/ %R 10.1016/j.crma.2010.10.027 %G en %F CRMATH_2010__348_23-24_1273_0