@article{CRMATH_2016__354_3_277_0,
     author = {dos Prazeres, Disson and Wang, Ying},
     title = {Symmetry results for solutions of equations involving zero-order operators},
     journal = {Comptes Rendus. Math\'ematique},
     pages = {277--281},
     publisher = {Elsevier},
     volume = {354},
     number = {3},
     year = {2016},
     doi = {10.1016/j.crma.2015.12.013},
     language = {en},
     url = {http://www.numdam.org/articles/10.1016/j.crma.2015.12.013/}
}