TY  - BOOK
AU  - Otway Thomas H
TI  - Dirichlet problem for elliptic-hyperbolic equations of Keldysh type
SN  - 978-3-642-24414-8
U1  - 515.353 
PY  - 2012///
CY  - Berlin
PB  - Springer-Verlag
KW  - Dirichlet problem
KW  - Elliptic differential equations
KW  - Hyperbolic differential equations
ER  -