TY  - BOOK
AU  - Anan'ev, Yurii A
TI  - Laser resonators and the beam divergence problem
SN  - 9780750301466
U1  - 621.36 BOF 
PY  - 1992///
CY  - Bristol
PB  - Adam Hilger
KW  - Lasers--Resonators
ER  -