@article{AUCMP_1991__32_2_a3,
     author = {Pedicchio, M. C.},
     title = {On n-permutable equivalence relations in regular categories},
     journal = {Acta Universitatis Carolinae. Mathematica et Physica},
     pages = {29--39},
     publisher = {mathdoc},
     volume = {32},
     number = {2},
     year = {1991},
     mrnumber = {1146764},
     zbl = {0749.18005},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/AUCMP_1991__32_2_a3/}
}