Spurgebundener Schellverkehr mit beruehrungsfreier Fahrtechnik, Statusseminar Maerz 1974
Jahresbericht 1975 der Arbeitsgemeinschaft der Grossforschungseinrichtungen (AGF)
AGARD, Avionies Design for Reliability March 1976, Neuilly Sur Seine, France
Proc. 2nd Int. Conf. on Software Engng., San Francisco, Calif. 13.-15.-10.76
Conf. digest, 1979 IEEE engng. management conf., Arlington, Virginia, Nov. 5-7, 1979
AGARD conf. proc. No. 330. Software f. avionics, The Hague - Kijkduin, NL, Sept. 6-10, 1982
1987 IEEE western conference on expert systems. Proceedings, Anaheim, USA, June 2-4, 1987
Proc. of the IEEE 1986 nat. aerospace and electronics conf., NAECON 1986, Dayton, USA, May 19-23