Christian Icking, Rolf Klein, Ngoc-Minh Lê, Lihong Ma. Convex Distance Functions in 3-Space are Different. Fundamenta Informaticae, 22(4):331-352, 1995.
@article{IckingKLM95,
title = {Convex Distance Functions in 3-Space are Different},
author = {Christian Icking and Rolf Klein and Ngoc-Minh Lê and Lihong Ma},
year = {1995},
researchr = {https://researchr.org/publication/IckingKLM95},
cites = {0},
citedby = {0},
journal = {Fundamenta Informaticae},
volume = {22},
number = {4},
pages = {331-352},
}