@article{10_4064_ap_11_3_261_272,
     author = {T. D{\l}otko},
     title = {Sur l'allure asymptotique des solutions de l'\'equation diff\'erentielle ordinaire du second ordre},
     journal = {Annales Polonici Mathematici},
     pages = {261--272},
     publisher = {mathdoc},
     volume = {11},
     number = {3},
     year = {1961},
     doi = {10.4064/ap-11-3-261-272},
     language = {fr},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/ap-11-3-261-272/}
}