@article{1102991607,
author = {Motzkin, T. S. and Walsh, J. L.},
title = {A persistent local maximum of the $p{\rm th}$ power deviation on an interval, $p<1$.},
journal = {Pacific J. Math.},
volume = {27},
number = {3},
year = {1968},
pages = { 133-142},
language = {en},
url = {http://dml.mathdoc.fr/item/1102991607}
}
Motzkin, T. S.; Walsh, J. L. A persistent local maximum of the $p{\rm th}$ power deviation on an interval, $p<1$.. Pacific J. Math., Tome 27 (1968) no. 3, pp. 133-142. http://gdmltest.u-ga.fr/item/1102991607/