@article{CMUC_1965__6_1_a13,
     author = {Dlab, Vlastimil},
     title = {On the dependence relation over modules {(Preliminary} communication)},
     journal = {Commentationes Mathematicae Universitatis Carolinae},
     pages = {115--117},
     publisher = {mathdoc},
     volume = {06},
     number = {1},
     year = {1965},
     mrnumber = {0174596},
     zbl = {0127.01504},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/CMUC_1965__6_1_a13/}
}