TY  - BOOK
AU  - Ringger, Eric, ed.
TI  - Document Recognition and Retrieval XXII
T2  - Proceedings of SPIE; V. 9402
SN  - 9781628414929 (Print)
PY  - 2015///
CY  - Washington, USA
PB  - SPIE
UR  - https://www.spiedigitallibrary.org/conference-proceedings-of-spie/9402
ER  -