TY  - BOOK
AU  - Lattés, R.
AU  - Lions, J. L.
TI  - The method of quasi-reversibility: : applications to partial differential equations
T2  - Modern analytic and computational methods in science and mathematics
U1  - 517.38 
PY  - 1969///
CY  - New York
PB  - American Elsevier
KW  - Ecuaciones diferenciales
ER  -