The OSA Project - Design and Formal Specification of an X.25 Based Open Transport Layer and its Protocols. - Sigram Schindler; D. Altenkrüger; Ute Flasche; Juergen Schulze; Michael Steinacker (Kommunikation in Verteilten Systemen, 1979)

Das OSA-Projekt: Formales Spezifizieren von Diensten und Protokollen in RSPL. - Sigram Schindler; Ute Flasche; Juergen Schulze; D. Altenkrüger (Hardware für Software, 1980)

Open systems interconnection - the presentation service model. - Sigram Schindler; Ute Flasche; Carsten Bormann (Comput. Commun., 1981)

Open systems interconnection - the presentation service. - Sigram Schindler; Carsten Bormann; Ute Flasche; Hennig Wilke (Comput. Commun., 1982)

Open systems interconnection - the teletex-based session protocol: Part 1. - Sigram Schindler; Ute Flasche; Jukka Oranen; Horst Widlewski (Comput. Commun., 1983)

Open systems interconnection - the teletex-based session protocol: Part 2. - Sigram Schindler; Ute Flasche; Jukka Oranen; Horst Widlewski (Comput. Commun., 1983)

Applications Based on the New IGO Standards and CCITT Recommendations For Communications Technology and Office Autonation. - Sigram Schindler; Ute Flasche (ICC (3), 1984)

Electronic Office Systems, International Standards/Recommendation/Specifications for Document Exchange and the Committee Support System. - Sigram Schindler; Ute Flasche; Ralf Guido Herrtwich (Offene Multifunktionale Büroarbeitsplätze und Bildschirmtext, 1984)

Information modelling, presentation and representation for structured processing systems: concepts and standards. - Ute Flasche (1984)

POEM alias CSS - Und was dann? - Sigram Schindler; Ute Flasche; J. Hahn; Ralf Guido Herrtwich; T. Stöhr (GI Jahrestagung (2), 1986)

Decentralized processing of documents. - Ute Flasche; Angela Scheller (Comput. Graph., 1986)

ISOTEXT - Ein WYSIWYG-Editor/ Formatierer für ODA- und SGML-Dokumente. - Sigram Schindler; Ute Flasche; Carsten Bormann (Kommunikation in Verteilten Systemen, 1987)