@article{10_21136_CMJ_1975_101354,
     author = {Jakub{\'\i}k, J\'an},
     title = {Products of torsion classes of lattice ordered groups},
     journal = {Czechoslovak Mathematical Journal},
     pages = {576--585},
     publisher = {mathdoc},
     volume = {25},
     number = {4},
     year = {1975},
     doi = {10.21136/CMJ.1975.101354},
     mrnumber = {0387152},
     zbl = {0333.06007},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.21136/CMJ.1975.101354/}
}