%0 Journal Article %A Li, Meng-Rong %A Yao, Hsin-Yu %A Li, Yu-Tso %T Asymptotic behavior of positive solutions of the nonlinear differential equation $t^2u''=u^n$ %J Electronic Journal of Differential Equations %D 2013 %V 2013 %I mathdoc %U http://geodesic.mathdoc.fr/item/EJDE_2013__2013__a88/ %G en %F EJDE_2013__2013__a88