@article{10_4064_aa_59_2_97_104,
     author = {Jaros{\l}aw Han\v{c}l},
     title = {Expression of real numbers with the help of infinite series},
     journal = {Acta Arithmetica},
     pages = {97--104},
     publisher = {mathdoc},
     volume = {59},
     number = {2},
     year = {1991},
     doi = {10.4064/aa-59-2-97-104},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/aa-59-2-97-104/}
}