TY - JOUR AU - Baake, Michael AU - Moody, Robert V. TI - Similarity Submodules and Root Systems in Four Dimensions JO - Canadian journal of mathematics PY - 1999 SP - 1258 EP - 1276 VL - 51 IS - 6 UR - http://geodesic.mathdoc.fr/articles/10.4153/CJM-1999-057-0/ DO - 10.4153/CJM-1999-057-0 ID - 10_4153_CJM_1999_057_0 ER -