@article{10_1007_s10587_011_0028_8,
     author = {Shen, Luming and Fang, Kui},
     title = {The fractional dimensional theory in {L\"uroth} expansion},
     journal = {Czechoslovak Mathematical Journal},
     pages = {795--807},
     publisher = {mathdoc},
     volume = {61},
     number = {3},
     year = {2011},
     doi = {10.1007/s10587-011-0028-8},
     mrnumber = {2853093},
     zbl = {1249.11084},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.1007/s10587-011-0028-8/}
}