Guido Brunnett, Peter E. Crouch. Elastic curves on the sphere. Adv. Comput. Math., 2(1):23-40, 1994. [doi]
@article{BrunnettC94,
title = {Elastic curves on the sphere},
author = {Guido Brunnett and Peter E. Crouch},
year = {1994},
doi = {10.1007/BF02519034},
url = {http://dx.doi.org/10.1007/BF02519034},
tags = {e-science},
researchr = {https://researchr.org/publication/BrunnettC94},
cites = {0},
citedby = {0},
journal = {Adv. Comput. Math.},
volume = {2},
number = {1},
pages = {23-40},
}