TY  - BOOK
AU  - Otway, T. H.
TI  - Dirichlet problem for elliptic-hyperbolic equations of keldysh type(the)
SN  - 9783642244148
U1  - 517.537.6 
PY  - 2012///
CY  - New York
PB  - Springer
KW  - DIRICHLET SERIES
KW  - MATHEMATICS
ER  -