@article{10_21136_CMJ_1977_101481,
     author = {Chajda, Ivan and Zelinka, Bohdan},
     title = {Minimal compatible tolerances on lattices},
     journal = {Czechoslovak Mathematical Journal},
     pages = {452--459},
     publisher = {mathdoc},
     volume = {27},
     number = {3},
     year = {1977},
     doi = {10.21136/CMJ.1977.101481},
     mrnumber = {0457300},
     zbl = {0379.06002},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.21136/CMJ.1977.101481/}
}