%0 Journal Article %A V. M. Tyurin %T Generalized Admissibility, Well-Definedness, and Invertibility of Linear Partial Differential Operators %J Informatics and Automation %D 2002 %P 343-346 %V 236 %I mathdoc %U http://geodesic.mathdoc.fr/item/TRSPY_2002_236_a35/ %G ru %F TRSPY_2002_236_a35