@article{bwmeta1.element.bwnjournal-article-pmfv41i1p4bwm, author = {H. Milloux}, title = {Sur l'\'equation diff\'erentielle x''=xA(t)=0}, journal = {Prace Matematyczno-Fizyczne}, volume = {41}, year = {1934}, pages = {39-54}, zbl = {60.1111.01}, language = {fra}, url = {http://dml.mathdoc.fr/item/bwmeta1.element.bwnjournal-article-pmfv41i1p4bwm} }
Milloux, H. Sur l'équation différentielle x''=xA(t)=0. Prace Matematyczno-Fizyczne, Tome 41 (1934) pp. 39-54. http://gdmltest.u-ga.fr/item/bwmeta1.element.bwnjournal-article-pmfv41i1p4bwm/