TY  - BOOK
AU  - Aavishkar Katti, R.A. Yadav
TI  - Optical Spatial Solitons in Photorefractive Materials 
SN  - 9789811625503
PB  - Springer
UR  - https://link.springer.com/openurl?genre=book&isbn=978-981-16-2550-3
ER  -