@article{10_4064_aa_8_2_173_204,
     author = {B. Srinivasan},
     title = {The lattice point problem of many-dimensional hyperboloids {II}},
     journal = {Acta Arithmetica},
     pages = {173--204},
     publisher = {mathdoc},
     volume = {8},
     number = {2},
     year = {1962},
     doi = {10.4064/aa-8-2-173-204},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/aa-8-2-173-204/}
}