@article {MR2729069,
	title = {Stolarsky{\textquoteright}s conjecture and the sum of digits of polynomial values},
	journal = {Proc. Amer. Math. Soc.},
	volume = {139},
	year = {2011},
	pages = {39{\textendash}49},
	issn = {0002-9939},
	doi = {10.1090/S0002-9939-2010-10591-9},
	url = {http://dx.doi.org/10.1090/S0002-9939-2010-10591-9},
	author = {Hare, Kevin G. and Laishram, Shanta and Stoll, Thomas}
}
