@article{MASLO_1972__22_4_a6,
     author = {Dra\v{s}kovi\v{c}ov\'a, Hilda},
     title = {On a {Generalization} of {Permutable} {Equivalence} {Relations}},
     journal = {Mathematica slovaca},
     pages = {297--309},
     publisher = {mathdoc},
     volume = {22},
     number = {4},
     year = {1972},
     mrnumber = {0308006},
     zbl = {0252.08001},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/MASLO_1972__22_4_a6/}
}