TY  - BOOK
AU  - ENGELBRECHT,Juri
TI  - An introduction to asymmetric solitary waves 
SN  - 0582078148
PY  - 1991///
CY  - New York
PB  - Wiley
KW  - Differential equations, Hyperbolic
KW  - Perturbation (Mathematics)
KW  - Nonlinear waves
N1  - Includes bibliographical references and index
ER  -