@article{JTNB_2022__34_3_637_0,
     author = {\'Etienne Fouvry and Peter Koymans},
     title = {On {Dirichlet} biquadratic fields},
     journal = {Journal de th\'eorie des nombres de Bordeaux},
     pages = {637--646},
     publisher = {Soci\'et\'e Arithm\'etique de Bordeaux},
     volume = {34},
     number = {3},
     year = {2022},
     doi = {10.5802/jtnb.1220},
     language = {en},
     url = {https://jtnb.centre-mersenne.org/articles/10.5802/jtnb.1220/}
}