TY  - BOOK
AU  - Berkner, Kathrin, ed.
TI  - Document Recognition and Retrieval XVI
T2  - Proceedings of SPIE; V. 7247
SN  - 9780819474971 (Print)
PY  - 2009///
CY  - Washington, USA
PB  - SPIE
UR  - https://www.spiedigitallibrary.org/conference-proceedings-of-spie/7247
ER  -