TY  - BOOK
AU  - Denman,Eugene D.
TI  - Couple modes in plasmas, elastic media and parametric amplifiers: a numerical method 
SN  - 0444000747 :
U1  - 517.382 
PY  - 1970///
CY  - New York
PB  - American Elsevier
KW  - Differential equations
KW  - Numerical solutions
KW  - Invariant imbedding
KW  - Wave equation
N1  - Includes bibliographical references and index
ER  -