@article{10_1007_s10587_015_0194_1,
     author = {Liu, Huaning and Dong, Hui},
     title = {On the distribution of consecutive square-free primitive roots modulo $p$},
     journal = {Czechoslovak Mathematical Journal},
     pages = {555--564},
     publisher = {mathdoc},
     volume = {65},
     number = {2},
     year = {2015},
     doi = {10.1007/s10587-015-0194-1},
     mrnumber = {3360445},
     zbl = {06486965},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.1007/s10587-015-0194-1/}
}