@article{10_4153_CMB_1989_032_9,
     author = {Simons, Lloyd D.},
     title = {Zp {-Towers} in {Demu\v{s}kin} {Groups}},
     journal = {Canadian mathematical bulletin},
     pages = {215--222},
     year = {1989},
     volume = {32},
     number = {2},
     doi = {10.4153/CMB-1989-032-9},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CMB-1989-032-9/}
}