@article{SF_1994__48_3_135322,
     author = {L. Rosaz},
     title = {On the degree of finite maximal biprefix codes.},
     journal = {Semigroup forum},
     pages = {327--332},
     publisher = {mathdoc},
     volume = {48},
     number = {3},
     year = {1994},
     zbl = {0802.94012},
     url = {http://geodesic.mathdoc.fr/item/SF_1994__48_3_135322/}
}