Eric C. Chi, Kenneth Lange. A Look at the Generalized Heron Problem through the Lens of Majorization-Minimization. The American Mathematical Monthly, 121(2):95-108, 2014. [doi]
@article{ChiL14-1,
title = {A Look at the Generalized Heron Problem through the Lens of Majorization-Minimization},
author = {Eric C. Chi and Kenneth Lange},
year = {2014},
doi = {10.4169/amer.math.monthly.121.02.095},
url = {http://dx.doi.org/10.4169/amer.math.monthly.121.02.095},
researchr = {https://researchr.org/publication/ChiL14-1},
cites = {0},
citedby = {0},
journal = {The American Mathematical Monthly},
volume = {121},
number = {2},
pages = {95-108},
}