@article{TRSPY_2010_271_a16,
     author = {S. A. Stepin},
     title = {Parametrix, heat kernel asymptotics, and regularized trace of the diffusion semigroup},
     journal = {Informatics and Automation},
     pages = {241--258},
     publisher = {mathdoc},
     volume = {271},
     year = {2010},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TRSPY_2010_271_a16/}
}