@inproceedings{CorneilDraganKoehleretal., author = {Corneil, Derek G. and Dragan, Feodor F. and K{\"o}hler, Ekkehard and Yan, Chenyu}, title = {Collective tree 1-spanners for interval graphs}, series = {Graph theoretic concepts in computer science, 31st international workshop, WG 2005, Metz, France, June 23 - 25, 2005}, booktitle = {Graph theoretic concepts in computer science, 31st international workshop, WG 2005, Metz, France, June 23 - 25, 2005}, editor = {Kratsch, Dieter}, publisher = {Springer}, address = {Berlin [u.a.]}, isbn = {3-540-31000-2}, pages = {151 -- 162}, language = {en} }