@article{10_4153_CJM_1967_021_3,
     author = {McLaughlin, T. G.},
     title = {Splitting and {Decomposition} by {Regressive} {Sets,} {II}},
     journal = {Canadian journal of mathematics},
     pages = {291--311},
     year = {1967},
     volume = {19},
     number = {1},
     doi = {10.4153/CJM-1967-021-3},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CJM-1967-021-3/}
}