Invariantnye different︠s︡ial'nye operato granichnye zadachi
Series: Trudy Matematicheskogo instituta imeni V.A. Steklova -- 68; Trudy Matematicheskogo instituta imeni V.A. Steklova -- no. 68.
Publisher: Izd-vo Akademii nauk SSSR
Published: 1962
Place of publication: Moskva
Language: rus
Number of pages: 87
Subjects: Differential invariants; Boundary value problems
Notes: In Cyrillic characters.

Bibliography:  p. 87.