@article{10_4153_CMB_1966_010_6,
     author = {Simons, S.},
     title = {A {Proof} that {Souslin} {Souslin} {H} \ensuremath{\subset} {Souslin} {H}},
     journal = {Canadian mathematical bulletin},
     pages = {79--82},
     year = {1966},
     volume = {9},
     number = {1},
     doi = {10.4153/CMB-1966-010-6},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CMB-1966-010-6/}
}