@article{10_4153_CMB_1994_021_2,
     author = {Bruns, Gunter and Roddy, Michael},
     title = {Projective {Orthomodular} {Lattices}},
     journal = {Canadian mathematical bulletin},
     pages = {145--153},
     year = {1994},
     volume = {37},
     number = {2},
     doi = {10.4153/CMB-1994-021-2},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CMB-1994-021-2/}
}