TY  - BOOK
AU  - Vladimirov, V. S.
TI  - ˆA ‰collection of problems on the equations of mathematical physics
PY  - 1986///
CY  - Μ.
PB  - Mir
KW  - В161.621я73-4
KW  - rubbk
N2  - Библиогр.: с. 284-286
ER  -