@article{10_4064_am_19_3_4_371_374,
     author = {M. Chrobak and S. Poljak},
     title = {A generalization of {Smith's} theorem},
     journal = {Applicationes Mathematicae},
     pages = {371--374},
     publisher = {mathdoc},
     volume = {19},
     number = {3-4},
     year = {1987},
     doi = {10.4064/am-19-3-4-371-374},
     zbl = {0736.05060},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/am-19-3-4-371-374/}
}