Hamish Carr, Jack Snoeyink, Ulrike Axen. Computing contour trees in all dimensions. In SODA. pages 918-926, 2000. [doi]
@inproceedings{CarrSA00, title = {Computing contour trees in all dimensions}, author = {Hamish Carr and Jack Snoeyink and Ulrike Axen}, year = {2000}, doi = {10.1145/338219.338659}, url = {http://doi.acm.org/10.1145/338219.338659}, researchr = {https://researchr.org/publication/CarrSA00}, cites = {0}, citedby = {0}, pages = {918-926}, booktitle = {SODA}, }