@article{10_14708_wm_v1i2_2800,
     author = {R. Sikorski},
     title = {O definicji funkcji analitycznej wieloznacznej},
     journal = {Wiadomo\'sci Matematyczne},
     pages = { 208--210},
     publisher = {mathdoc},
     volume = {1},
     number = {2},
     year = {1956},
     doi = {10.14708/wm.v1i2.2800},
     language = {pl},
     url = {http://geodesic.mathdoc.fr/articles/10.14708/wm.v1i2.2800/}
}