Guillaume Jouvet, Ed Bueler. Steady, Shallow Ice Sheets as Obstacle Problems: Well-Posedness and Finite Element Approximation. SIAM Journal of Applied Mathematics, 72(4):1292-1314, 2012. [doi]
@article{JouvetB12,
title = {Steady, Shallow Ice Sheets as Obstacle Problems: Well-Posedness and Finite Element Approximation},
author = {Guillaume Jouvet and Ed Bueler},
year = {2012},
doi = {10.1137/110856654},
url = {http://dx.doi.org/10.1137/110856654},
researchr = {https://researchr.org/publication/JouvetB12},
cites = {0},
citedby = {0},
journal = {SIAM Journal of Applied Mathematics},
volume = {72},
number = {4},
pages = {1292-1314},
}