@article{CRMATH_2015__353_9_819_0,
     author = {Garg, Rahul and Spector, Daniel},
     title = {On the regularity of solutions to {Poisson's} equation},
     journal = {Comptes Rendus. Math\'ematique},
     pages = {819--823},
     publisher = {Elsevier},
     volume = {353},
     number = {9},
     year = {2015},
     doi = {10.1016/j.crma.2015.07.001},
     language = {en},
     url = {http://www.numdam.org/articles/10.1016/j.crma.2015.07.001/}
}