@article{JIS_2006__9_4_a0,
     author = {Dubickas, Art\={u}ras and \v{S}arka, Paulius},
     title = {Infinite sets of integers whose distinct elements do not sum to a power},
     journal = {Journal of integer sequences},
     publisher = {mathdoc},
     volume = {9},
     number = {4},
     year = {2006},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/JIS_2006__9_4_a0/}
}