Nachrichtentechnische Gesellschaft, Convention of National Societies of Electrical Engineers of Western Europe, Institute of Electrical and Electronics Engineers. Region 8., European Conference on Optical Communication Stuttgart, Germany, & Haupt, H. (1984). Optical communication, ECOC '84: Tenth European Conference on Optical Communication, Stuttgart, FRG, 3-6 September 1984. North-Holland.

Nachrichtentechnische Gesellschaft, Convention of National Societies of Electrical Engineers of Western Europe, Institute of Electrical and Electronics Engineers. Region 8., Germany European Conference on Optical Communication Stuttgart, và H. Haupt. Optical Communication, ECOC '84: Tenth European Conference on Optical Communication, Stuttgart, FRG, 3-6 September 1984. Amsterdam: North-Holland, 1984.

Nachrichtentechnische Gesellschaft, et al. Optical Communication, ECOC '84: Tenth European Conference on Optical Communication, Stuttgart, FRG, 3-6 September 1984. North-Holland, 1984.