@article{RM_1984_39_4_a16,
     author = {O. G. Purtukhiya},
     title = {The renewal problem for~degenerate diffusion processes (increasing coefficients)},
     journal = {Trudy Matematicheskogo Instituta imeni V.A. Steklova},
     pages = {137--138},
     publisher = {mathdoc},
     volume = {39},
     number = {4},
     year = {1984},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/RM_1984_39_4_a16/}
}