TY  - BOOK
AU  - Schubert, M.
AU  - Wilhelmi, B.
TI  - Non linear optics and quantum electronics
T2  - Wiley series in pure and applied optics
SN  - 0471088072
U1  - 535.2 
PY  - 1986///
CY  - New York
PB  - John Wiley and sons
ER  -