@article{10_21136_CMJ_2018_0027_17,
     author = {Lewis, Mark L. and Liu, Yanjun and Tong-Viet, Hung P.},
     title = {Groups satisfying the two-prime hypothesis with a composition factor isomorphic to {PSL}$_2(q)$ for $q\geq 7$},
     journal = {Czechoslovak Mathematical Journal},
     pages = {921--941},
     publisher = {mathdoc},
     volume = {68},
     number = {4},
     year = {2018},
     doi = {10.21136/CMJ.2018.0027-17},
     mrnumber = {3881887},
     zbl = {07031688},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.21136/CMJ.2018.0027-17/}
}