@article{10_21136_CMJ_1966_100718,
     author = {Dlab, Vlastimil},
     title = {Dependence over modules},
     journal = {Czechoslovak Mathematical Journal},
     pages = {137--157},
     publisher = {mathdoc},
     volume = {16},
     number = {1},
     year = {1966},
     doi = {10.21136/CMJ.1966.100718},
     mrnumber = {0190188},
     zbl = {0139.26101},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.21136/CMJ.1966.100718/}
}