%0 Journal Article %A S. Albeverio %A S. V. Kozyrev %T Multidimensional Ultrametric Pseudodifferential Equations %J Informatics and Automation %D 2009 %P 19-35 %V 265 %I mathdoc %U http://geodesic.mathdoc.fr/item/TRSPY_2009_265_a1/ %G en %F TRSPY_2009_265_a1