@article{10_4064_aa166_3_5,
     author = {Jan B\"uthe},
     title = {A {Brun{\textendash}Titchmarsh} inequality for weighted sums
 over prime numbers},
     journal = {Acta Arithmetica},
     pages = {289--299},
     publisher = {mathdoc},
     volume = {166},
     number = {3},
     year = {2014},
     doi = {10.4064/aa166-3-5},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/aa166-3-5/}
}