@article{TM_2009_265_a1,
     author = {S. Albeverio and S. V. Kozyrev},
     title = {Multidimensional {Ultrametric} {Pseudodifferential} {Equations}},
     journal = {Trudy Matematicheskogo Instituta imeni V.A. Steklova},
     pages = {19--35},
     publisher = {mathdoc},
     volume = {265},
     year = {2009},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/TM_2009_265_a1/}
}