TY - JOUR AU - Piotr Biler AU - Tadeusz Nadzieja TI - An elementary approach to nonexistence of solutions of linear parabolic equations JO - Colloquium Mathematicum PY - 2011 SP - 125 EP - 134 VL - 122 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/cm122-1-11/ DO - 10.4064/cm122-1-11 LA - en ID - 10_4064_cm122_1_11 ER -