TY - JOUR AU - A. Yu. Popov AU - I. V. Tikhonov TI - Exponential solubility classes in a problem for the heat equation with a non-local condition for the time averages JO - Sbornik. Mathematics PY - 2005 SP - 1319 EP - 1348 VL - 196 IS - 9 UR - http://geodesic.mathdoc.fr/item/SM_2005_196_9_a3/ LA - en ID - SM_2005_196_9_a3 ER -