@article{10_4064_aa162_4_1,
     author = {Zhao Xu},
     title = {Nonvanishing of automorphic $L$-functions at special points},
     journal = {Acta Arithmetica},
     pages = {309--335},
     publisher = {mathdoc},
     volume = {162},
     number = {4},
     year = {2014},
     doi = {10.4064/aa162-4-1},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/aa162-4-1/}
}