Analysis of Document Structures for Element Type Classification. - Helena Ahonen; Barbara Heikkinen; Oskari Heinonen; Jani Jaakkola; Mika Klemettinen (PODDP, 1998)

Design and Implementation of a Document Assembly Workbench. - Helena Ahonen; Barbara Heikkinen; Oskari Heinonen; Jani Jaakkola; Pekka Kilpeläinen; Greger Lindén (EP, 1998)