@article{10_21136_CMJ_1978_101520,
     author = {Jakub{\'\i}k, J\'an},
     title = {Archimedean kernel of a lattice ordered group},
     journal = {Czechoslovak Mathematical Journal},
     pages = {140--154},
     publisher = {mathdoc},
     volume = {28},
     number = {1},
     year = {1978},
     doi = {10.21136/CMJ.1978.101520},
     mrnumber = {0463070},
     zbl = {0384.06021},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.21136/CMJ.1978.101520/}
}