Piotr B. Mucha, Piotr Rybka. A New Look at Equilibria in Stefan-Type Problems in the Plane. SIAM J. Math. Analysis, 39(4):1120-1134, 2007. [doi]
@article{MuchaR07,
title = {A New Look at Equilibria in Stefan-Type Problems in the Plane},
author = {Piotr B. Mucha and Piotr Rybka},
year = {2007},
doi = {10.1137/060677124},
url = {http://dx.doi.org/10.1137/060677124},
researchr = {https://researchr.org/publication/MuchaR07},
cites = {0},
citedby = {0},
journal = {SIAM J. Math. Analysis},
volume = {39},
number = {4},
pages = {1120-1134},
}