TY - JOUR AU - Kępczyk, Marek TI - A Note on Algebras that are Sums of Two Subalgebras JO - Canadian mathematical bulletin PY - 2016 SP - 340 EP - 345 VL - 59 IS - 2 UR - http://geodesic.mathdoc.fr/articles/10.4153/CMB-2015-082-6/ DO - 10.4153/CMB-2015-082-6 ID - 10_4153_CMB_2015_082_6 ER -