@article{1270133557, author = {TSUKAMOTO, Ichiro}, title = {On Solutions of $x''=-e^{\alpha\lambda t}x^{1+\alpha}$}, journal = {Tokyo J. of Math.}, volume = {12}, number = {2}, year = {1989}, pages = { 181-203}, language = {en}, url = {http://dml.mathdoc.fr/item/1270133557} }
TSUKAMOTO, Ichiro. On Solutions of $x''=-e^{\alpha\lambda t}x^{1+\alpha}$. Tokyo J. of Math., Tome 12 (1989) no. 2, pp. 181-203. http://gdmltest.u-ga.fr/item/1270133557/