TY - JOUR TI - Lattices with Doubly Irreducible Elements JO - Canadian mathematical bulletin PY - 1974 SP - 91 EP - 95 VL - 17 IS - 1 UR - http://geodesic.mathdoc.fr/articles/10.4153/CMB-1974-016-3/ DO - 10.4153/CMB-1974-016-3 ID - 10_4153_CMB_1974_016_3 ER -