B. S. Panda, Anita Das. A Linear Time Algorithm for Constructing Tree 4-Spanner in 2-Trees. In Gautam Das, Ved Prakash Gulati, editors, Intelligent Information Technology, 7th International Conference on Information Technology, CIT 2004, Hyderabad, India, December 20-23, 2004, Proceedings. Volume 3356 of Lecture Notes in Computer Science, pages 21-30, Springer, 2004. [doi]
Abstract is missing.