@article{10_4064_aa_6_4_393_413,
     author = {Andrzej Schinzel},
     title = {On some problems of the arithmetical theory of continued fractions},
     journal = {Acta Arithmetica},
     pages = {393--413},
     publisher = {mathdoc},
     volume = {6},
     number = {4},
     year = {1960},
     doi = {10.4064/aa-6-4-393-413},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/aa-6-4-393-413/}
}