@article{10_4064_aa_22_2_157_173,
     author = {Bohuslav Divi\v{s}},
     title = {On the sums of continued fractions},
     journal = {Acta Arithmetica},
     pages = {157--173},
     publisher = {mathdoc},
     volume = {22},
     number = {2},
     year = {1972},
     doi = {10.4064/aa-22-2-157-173},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/aa-22-2-157-173/}
}