TY - JOUR AU - M. Sh. Birman TI - A simple embedding theorem for the kernels of integral trace-class operators on $L^2(\mathbb R^m)$. An application to the Fredholm trace formula JO - Algebra i analiz PY - 2015 SP - 211 EP - 217 VL - 27 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/AA_2015_27_2_a7/ LA - ru ID - AA_2015_27_2_a7 ER -