@article{10_4064_aa_17_4_363_372,
     author = {H. Davenport},
     title = {A combinatorial problem connected with differential equations {II}},
     journal = {Acta Arithmetica},
     pages = {363--372},
     publisher = {mathdoc},
     volume = {17},
     number = {4},
     year = {1970},
     doi = {10.4064/aa-17-4-363-372},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/aa-17-4-363-372/}
}