TY  - BOOK
AU  - Butcher,P.N & Cotter,D
ED  - Cotter, D
TI  - Elements of nonlinear optics
T2  - Cambridge studies in modern optics 9
SN  - 9780521341837
U1  - 14.08+6.05 
PY  - 1990///
CY  - Cambridge
PB  - Cambridge University Press
ER  -