@article{10_4064_aa152_3_4,
     author = {Yong-Gao Chen and Min Tang},
     title = {A generalization of the classical circle problem},
     journal = {Acta Arithmetica},
     pages = {279--290},
     year = {2012},
     volume = {152},
     number = {3},
     doi = {10.4064/aa152-3-4},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/aa152-3-4/}
}