%0 Journal Article %A Jovan D. Kečkić %T Additions To Kamke's Treatise VI: A Nonlinear Second Order Equation %J Publications de l'Institut Mathématique %D 1975 %P 81 %V _N_S_19 %N 33 %I mathdoc %U http://geodesic.mathdoc.fr/item/PIM_1975_N_S_19_33_a13/ %F PIM_1975_N_S_19_33_a13