@article{CRMATH_2013__351_9-10_361_0,
     author = {Benoit Fabr\`eges and Lo{\"\i}c Gouarin and Bertrand Maury},
     title = {A smooth extension method},
     journal = {Comptes Rendus. Math\'ematique},
     pages = {361--366},
     publisher = {Elsevier},
     volume = {351},
     number = {9-10},
     year = {2013},
     doi = {10.1016/j.crma.2013.05.011},
     language = {en},
}