@article{10_4064_aa99_3_1,
     author = {Huw Jones},
     title = {Khinchin's theorem in $k$ dimensions with
prime numerator and denominator},
     journal = {Acta Arithmetica},
     pages = {205--225},
     publisher = {mathdoc},
     volume = {99},
     number = {3},
     year = {2001},
     doi = {10.4064/aa99-3-1},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/aa99-3-1/}
}