@article{bwmeta1.element.desklight-33fd429c-38c4-41d9-ae8e-3bb285305629,
author = {M. G. Stone},
title = {Proper congruences do not imply a modular congruence lattice},
journal = {Colloquium Mathematicae},
volume = {24},
year = {1971},
pages = {25-27},
zbl = {0275.08004},
language = {en},
url = {http://dml.mathdoc.fr/item/bwmeta1.element.desklight-33fd429c-38c4-41d9-ae8e-3bb285305629}
}
M. G. Stone. Proper congruences do not imply a modular congruence lattice. Colloquium Mathematicae, Tome 24 (1971) pp. 25-27. http://gdmltest.u-ga.fr/item/bwmeta1.element.desklight-33fd429c-38c4-41d9-ae8e-3bb285305629/