@article{10_4064_am_19_3_4_579_588,
     author = {G. Sierksma},
     title = {On k-regular graphs containing (k-1)-regular subgraphs},
     journal = {Applicationes Mathematicae},
     pages = {579--588},
     publisher = {mathdoc},
     volume = {19},
     number = {3-4},
     year = {1987},
     doi = {10.4064/am-19-3-4-579-588},
     zbl = {0721.05057},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/am-19-3-4-579-588/}
}