Classification of documents by form and content.

Gerd Maderlechner Peter Suda Thomas Brückner Classification of documents by form and content. 1225-1231 1997 18 Pattern Recognition Letters 11-13 http://dx.doi.org/10.1016/S0167-8655(97)00098-6 db/journals/prl/prl18.html#MaderlechnerSB97