@article{10_4064_aa8123_8_2016,
     author = {J\"org Jahnel and Damaris Schindler},
     title = {On the {Brauer{\textendash}Manin} obstruction for degree-four del {Pezzo} surfaces},
     journal = {Acta Arithmetica},
     pages = {301--319},
     publisher = {mathdoc},
     volume = {176},
     number = {4},
     year = {2016},
     doi = {10.4064/aa8123-8-2016},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/aa8123-8-2016/}
}