@article{10_4153_CMB_1971_100_3,
     author = {Djokovi\'c, D. \v{Z}.},
     title = {Finite {Sets} of {Integers} with {Equal} {Power} {Sums}},
     journal = {Canadian mathematical bulletin},
     pages = {561--563},
     year = {1971},
     volume = {14},
     number = {4},
     doi = {10.4153/CMB-1971-100-3},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CMB-1971-100-3/}
}