@article{10_21136_CPM_1966_117574,
     author = {Zelinka, Bohdan},
     title = {D\r{u}kaz nez\'avislosti {Birkhoffova} syst\'emu postul\'at\r{u} pro distributivn{\'\i} svazy s jednotkov\'ym prvkem},
     journal = {\v{C}asopis pro p\v{e}stov\'an{\'\i} matematiky},
     pages = {472--477},
     year = {1966},
     volume = {91},
     number = {4},
     doi = {10.21136/CPM.1966.117574},
     mrnumber = {0207605},
     zbl = {0161.01401},
     language = {cs},
     url = {http://geodesic.mathdoc.fr/articles/10.21136/CPM.1966.117574/}
}