TY  - BOOK
AU  - Tikhonov,A.N.
AU  - Samarskii, A.A.
TI  - Equations of mathematical physics 
T2  - Dover books on physics and chemistry
SN  - 9780486664224
U1  - 530.15 
PY  - 1963///
CY  - New York
PB  - Dover Publications
KW  - Mathematical physics
KW  - Differential equations
N1  - Includes index
ER  -