@article{10_14708_wm_v27i01_4140,
     author = {A. Schinzel},
     title = {K\k{a}cik j\k{e}zykowy: {Propozycje} terminologiczne},
     journal = {Wiadomo\'sci Matematyczne},
     pages = { 148--149},
     publisher = {mathdoc},
     volume = {27},
     number = {01},
     year = {1986},
     doi = {10.14708/wm.v27i01.4140},
     language = {pl},
     url = {http://geodesic.mathdoc.fr/articles/10.14708/wm.v27i01.4140/}
}