@article{TVP_2008_53_2_a1,
     author = {V. I. Bogachev and M. R\"ockner and S. V. Shaposhnikov},
     title = {Positive {Densities} of {Transition} {Probabilities} of {Diffusion} {Processes}},
     journal = {Teori\^a vero\^atnostej i ee primeneni\^a},
     pages = {213--239},
     publisher = {mathdoc},
     volume = {53},
     number = {2},
     year = {2008},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TVP_2008_53_2_a1/}
}