@article{GDZPPN002354489,
title = {The variety covering the variety of all modular lattices.},
journal = {Mathematica Scandinavica},
volume = {40},
year = {1977},
pages = {5-14},
zbl = {0373.06004},
url = {http://dml.mathdoc.fr/item/GDZPPN002354489}
}
Jonsson, Bjarni. The variety covering the variety of all modular lattices.. Mathematica Scandinavica, Tome 40 (1977) pp. 5-14. http://gdmltest.u-ga.fr/item/GDZPPN002354489/