@article{ASENS_2014__47_4_765_0,
     author = {Harpaz, Yonatan and Skorobogatov, Alexei N.},
     title = {Singular curves and the \'etale {Brauer-Manin} obstruction for surfaces},
     journal = {Annales scientifiques de l'\'Ecole Normale Sup\'erieure},
     pages = {765--778},
     publisher = {Soci\'et\'e Math\'ematique de France. Tous droits r\'eserv\'es},
     volume = {Ser. 4, 47},
     number = {4},
     year = {2014},
     doi = {10.24033/asens.2226},
     mrnumber = {3250063},
     zbl = {1308.14024},
     language = {en},
     url = {http://www.numdam.org/articles/10.24033/asens.2226/}
}