@article{SF_1986__35_134879,
     author = {Y. Zalcstein and M. Garz\'on},
     title = {On permutation properties in groups and semigroups.},
     journal = {Semigroup forum},
     pages = {337--352},
     publisher = {mathdoc},
     volume = {35},
     year = {1986},
     zbl = {0623.20040},
     url = {http://geodesic.mathdoc.fr/item/SF_1986__35_134879/}
}