@article{10_21136_CMJ_1968_100814,
     author = {Conrad, Paul F.},
     title = {Lex-subgroups of lattice-ordered groups},
     journal = {Czechoslovak Mathematical Journal},
     pages = {86--103},
     year = {1968},
     volume = {18},
     number = {1},
     doi = {10.21136/CMJ.1968.100814},
     mrnumber = {0225697},
     zbl = {0155.05902},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.21136/CMJ.1968.100814/}
}