@article{MM2_1992__76_1_155764,
     author = {Pieter Moree},
     title = {An interval result for the number field v(x,y) function.},
     journal = {Manuscripta mathematica},
     pages = {437--450},
     publisher = {mathdoc},
     volume = {76},
     number = {1},
     year = {1992},
     zbl = {0772.11044},
     url = {http://geodesic.mathdoc.fr/item/MM2_1992__76_1_155764/}
}