@article{10_4153_CJM_1989_044_8,
     author = {Roddy, Michael S.},
     title = {On the {Word} {Problem} for {Orthocomplemented} {Modular} {Lattices}},
     journal = {Canadian journal of mathematics},
     pages = {961--1004},
     year = {1989},
     volume = {41},
     number = {6},
     doi = {10.4153/CJM-1989-044-8},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CJM-1989-044-8/}
}