@article{10_14708_wm_v31i01_4581,
     author = {. Redaktor},
     title = {Contents},
     journal = {Wiadomo\'sci Matematyczne},
     pages = { 218},
     year = {1995},
     volume = {31},
     number = {01},
     doi = {10.14708/wm.v31i01.4581},
     language = {pl},
     url = {http://geodesic.mathdoc.fr/articles/10.14708/wm.v31i01.4581/}
}