@article{MASLO_1998_48_2_a4,
     author = {Harary, Frank and Haynes, Teresa W.},
     title = {The $k$-tuple domatic number of a graph},
     journal = {Mathematica slovaca},
     pages = {161--166},
     year = {1998},
     volume = {48},
     number = {2},
     mrnumber = {1647662},
     zbl = {0937.05060},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/MASLO_1998_48_2_a4/}
}