Stephan Baumann Majdi Ben Hadj Ali Andreas Dengel Thorsten Jäger Michael Malburg Achim Weigel Claudia Wenzel Message Extraction from Printed Documents - A Complete Solution. 1055-1059 1997 conf/icdar/1997 ICDAR http://doi.ieeecomputersociety.org/10.1109/ICDAR.1997.620670 db/conf/icdar/icdar1997.html#BaumannADJMWW97