@InProceedings{SCI:Bre2003a, author = "P.-T. Bremer and H. Edelsbrunner and B. Hamann and V. Pascucci", title = "A Multi-resolution Data Structure for Two-dimensional {Morse} Functions", booktitle = "Proceedings of {IEEE} Conference on Visualization ({VIS}-03)", pages = "139--146", year = "2003", month = "October", note = "UCRL-JC-154014", }