@article{MM2_1982__39_154883,
     author = {Jean Coquet},
     title = {Harmonic properties of some arithmetical sequences.},
     journal = {Manuscripta mathematica},
     pages = {233--244},
     publisher = {mathdoc},
     volume = {39},
     year = {1982},
     zbl = {0497.10042},
     url = {http://geodesic.mathdoc.fr/item/MM2_1982__39_154883/}
}