@article{10_4064_ap_11_3_247_251,
     author = {Z. Mostowski},
     title = {Sur l'\'equation des courbes sph\'eriques},
     journal = {Annales Polonici Mathematici},
     pages = {247--251},
     publisher = {mathdoc},
     volume = {11},
     number = {3},
     year = {1961},
     doi = {10.4064/ap-11-3-247-251},
     language = {fr},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/ap-11-3-247-251/}
}