@inproceedings{TUW-103203, author = {Almeira, T. and Leeb, Walter and others}, title = {Optical transport networks - from concepts towards an international field trial}, booktitle = {Proceedings 7th International Network Planning Symposium}, year = {1996}, pages = {711--716}, note = {talk: Int.Network Planning Symposium, Sidney, Australia; 1996-11-24 -- 1996-11-29} } @comment { WARNING: In the original publication record, the list of names in the field 'author' contains the addition 'et al.'! }