@article{MAT_1958_2_2_a7,
     author = {W. Feller},
     title = {Diffusion processes in one dimension},
     journal = {Matematika},
     pages = {119--146},
     publisher = {mathdoc},
     volume = {2},
     number = {2},
     year = {1958},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MAT_1958_2_2_a7/}
}