"This paper discusses the history and theory of pre-Web telecommunications art, from early avant-garde radio and Moholy-Nagy's Telephone Pictures to international collaborative works."
This chapter introduces and elaborates the Representational State Transfer (REST) architectural style for distributed hypermedia systems, describing the software engineering principles guiding REST
K. Dollhausen, and J. Wehner. Virtuelle Gruppen. Charakteristika und Problemdimensionen, Westdeutscher Verlag, Wiesbaden, 2. überarbeitete und aktualisierte edition, (2003)