Guido De Philippis, Alessio Figalli. Sobolev Regularity for Monge-Ampère Type Equations. SIAM J. Math. Analysis, 45(3):1812-1824, 2013. [doi]
@article{PhilippisF13,
title = {Sobolev Regularity for Monge-Ampère Type Equations},
author = {Guido De Philippis and Alessio Figalli},
year = {2013},
doi = {10.1137/120898619},
url = {http://dx.doi.org/10.1137/120898619},
researchr = {https://researchr.org/publication/PhilippisF13},
cites = {0},
citedby = {0},
journal = {SIAM J. Math. Analysis},
volume = {45},
number = {3},
pages = {1812-1824},
}