@article{10_4153_CMB_1991_087_8,
     author = {Wolak, Robert A.},
     title = {Closure of {Leaves} in {Transversely} {Affine} {Foliations}},
     journal = {Canadian mathematical bulletin},
     pages = {553--558},
     year = {1991},
     volume = {34},
     number = {4},
     doi = {10.4153/CMB-1991-087-8},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CMB-1991-087-8/}
}