@article{10_4064_ap_18_1_53_58,
     author = {Z. Miko{\l}ajska},
     title = {Une remarque sur l'existence d'une solution p\'eriodique d'une \'equation diff\`ere-diff\'erentielle au deuxi\`eme membre croissant},
     journal = {Annales Polonici Mathematici},
     pages = {53--58},
     publisher = {mathdoc},
     volume = {18},
     number = {1},
     year = {1966},
     doi = {10.4064/ap-18-1-53-58},
     language = {fr},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/ap-18-1-53-58/}
}