@article{10_4064_aa_86_1_17_26,
     author = {Neil Calkin},
     title = {Factors of sums of powers of binomial coefficients},
     journal = {Acta Arithmetica},
     pages = {17--26},
     publisher = {mathdoc},
     volume = {86},
     number = {1},
     year = {1998},
     doi = {10.4064/aa-86-1-17-26},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/aa-86-1-17-26/}
}