@article{GDZPPN002289083,
title = {Application of the Join-Irreducible Excess Function to Semi-Modular Lattices.},
journal = {Mathematische Annalen},
volume = {142},
year = {1961},
pages = {345-354},
zbl = {0094.01603},
url = {http://dml.mathdoc.fr/item/GDZPPN002289083}
}
AVANN, S.P. Application of the Join-Irreducible Excess Function to Semi-Modular Lattices.. Mathematische Annalen, Tome 142 (1961) pp. 345-354. http://gdmltest.u-ga.fr/item/GDZPPN002289083/