@article{10_1007_s10587_014_0153_2,
     author = {Jones, Lenny},
     title = {Generalizing a theorem of {Schur}},
     journal = {Czechoslovak Mathematical Journal},
     pages = {1063--1065},
     publisher = {mathdoc},
     volume = {64},
     number = {4},
     year = {2014},
     doi = {10.1007/s10587-014-0153-2},
     mrnumber = {3304798},
     zbl = {06433714},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.1007/s10587-014-0153-2/}
}