R. Hansen, E.-G. Hoffmann. Portable Implementierung von ALTID. In Hans Jürgen Schneider, editor, Portable Software, Tagung I/1980 des German Chapter of the ACM am 18.1.1980 in Erlangen. Volume 4 of Berichte des German Chapter of the ACM, pages 48-60, Teubner, 1980.
Abstract is missing.