@article{100691, author = {Otomar H\'ajek}, title = {Characteristics of modular finite-length lattices}, journal = {Czechoslovak Mathematical Journal}, volume = {15}, year = {1965}, pages = {521-525}, zbl = {0132.26101}, mrnumber = {0193035}, language = {en}, url = {http://dml.mathdoc.fr/item/100691} }
Hájek, Otomar. Characteristics of modular finite-length lattices. Czechoslovak Mathematical Journal, Tome 15 (1965) pp. 521-525. http://gdmltest.u-ga.fr/item/100691/
Representation of finite-length modular lattices, Czech. Math. J. 15 (90) (1965), 503-520. (1965) | MR 0193034