TY - JOUR AU - V. G. Bondarenko TI - Logarithmic Gradient of the Heat Kernel on Riemannian Manifolds JO - Matematičeskie zametki PY - 2003 SP - 471 EP - 474 VL - 74 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MZM_2003_74_3_a15/ LA - ru ID - MZM_2003_74_3_a15 ER -