%0 Journal Article %A Herrmann, Christian %T A Finitely Generated Modular Ortholattice %J Canadian mathematical bulletin %D 1981 %P 241-243 %V 24 %N 2 %U http://geodesic.mathdoc.fr/articles/10.4153/CMB-1981-038-9/ %R 10.4153/CMB-1981-038-9 %F 10_4153_CMB_1981_038_9