@article{10_14708_wm_v40i01_4973,
     author = {R. Lata{\l}a},
     title = {Pomi\k{e}dzy {Poincar\'em} a {Sobolewem}},
     journal = {Wiadomo\'sci Matematyczne},
     pages = { 67--76},
     year = {2004},
     volume = {40},
     number = {01},
     doi = {10.14708/wm.v40i01.4973},
     language = {pl},
     url = {http://geodesic.mathdoc.fr/articles/10.14708/wm.v40i01.4973/}
}