Eric Andres, Marie-Andrée Jacob. The Discrete Analytical Hyperspheres. IEEE Trans. Vis. Comput. Graph., 3(1):75-86, 1997. [doi]
@article{AndresJ97, title = {The Discrete Analytical Hyperspheres}, author = {Eric Andres and Marie-Andrée Jacob}, year = {1997}, url = {http://www.computer.org/tvcg/tg1997/v0075abs.htm}, researchr = {https://researchr.org/publication/AndresJ97}, cites = {0}, citedby = {0}, journal = {IEEE Trans. Vis. Comput. Graph.}, volume = {3}, number = {1}, pages = {75-86}, }