TY - JOUR AU - Lefmann, Hanno AU - Kaddour, Hamza Si TI - On a Maximality Property of Partition Regular Systems of Equations JO - Canadian mathematical bulletin PY - 1993 SP - 96 EP - 102 VL - 36 IS - 1 UR - http://geodesic.mathdoc.fr/articles/10.4153/CMB-1993-014-2/ DO - 10.4153/CMB-1993-014-2 ID - 10_4153_CMB_1993_014_2 ER -