TY - JOUR AU - David Shreve TI - Approximation of translation invariant operators JO - Studia Mathematica PY - 1972 SP - 25 EP - 43 VL - 41 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/sm-41-1-25-43/ DO - 10.4064/sm-41-1-25-43 LA - en ID - 10_4064_sm_41_1_25_43 ER -