@article{PIM_1986_N_S_39_53_a23,
     author = {Waldemar Cie\'slak},
     title = {Some {Global} {Properties} of {Plane} {Curves}},
     journal = {Publications de l'Institut Math\'ematique},
     pages = {169 },
     publisher = {mathdoc},
     volume = {_N_S_39},
     number = {53},
     year = {1986},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/PIM_1986_N_S_39_53_a23/}
}