Textfax - Principle for new tools in the office of the future. - Wolfgang Horak; Walter Woborschil (MARK, 1979)

Interchanging mixed text image documents in the office environment. - Wolfgang Horak (Comput. Graph., 1983)

An object-oriented Office Document Architecture model for processing and interchange of documents. - Wolfgang Horak; Günther Krönert (COCS, 1984)

Dokument-Architektur und Dokument-Austauschformate. - Wolfgang Horak (Offene Multifunktionale Büroarbeitsplätze und Bildschirmtext, 1984)

Concepts of the Document Interchange Protocol for the Telematic Services - CCITT Draft Recommendation S.a. - Wolfgang Horak (Comput. Networks, 1984)

Konzept eines Editors basierend auf der Büro-dokumentenarchitektur ECMA 101. - Wolfgang Horak; Günther Krönert (Büroautomation, 1985)

Office Document Architecture and Office Document Interchange Formats: Current Status of International Standardization. - Wolfgang Horak (Computer, 1985)

Document Editing and Entry Based on the Office Document Architecture Standard ECMA 101. - Wolfgang Horak; Günther Krönert (ICC, 1986)

Integrated Medical Database and Expert System HEPAXPERT-II: Automatic Interpretation of Tests for Hepatitis A and B. - Klaus-Peter Adlassnig; Wolfgang Horak; Clemens Chizzali-Bonfadin (MIE, 1991)

Development and retrospective evaluation of Hepaxpert-I: a routinely-used expert system for interpretive analysis of hepatitis A and B serologic findings. - Klaus-Peter Adlassnig; Wolfgang Horak (Artif. Intell. Medicine, 1995)

Interactive Knowledge Base for Interpretation of Serologic Tests for Hepatitis Accessible by WWW. - Clemens Chizzali-Bonfadin; Klaus-Peter Adlassnig; Karl Boegl; Wolfgang Horak (AMIA, 1998)

Embedded Knowledge-Based Diagnostic Intelligence to Interpret Hepatitis Serology Test Results. - Klaus-Peter Adlassnig; Wolfgang Horak; Andrea Rappelsberger; Yoichi Hayashi (CIMCA/IAWTIC, 2005)