@article{10_21136_CMJ_1990_102376,
     author = {Lengv\'arszky, Zsolt},
     title = {Weak bases in modular lattices},
     journal = {Czechoslovak Mathematical Journal},
     pages = {222--225},
     publisher = {mathdoc},
     volume = {40},
     number = {2},
     year = {1990},
     doi = {10.21136/CMJ.1990.102376},
     mrnumber = {1046290},
     zbl = {0715.06005},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.21136/CMJ.1990.102376/}
}