@article{DBLP:journals/jat/Perez-GarciaV04,
  author    = {David P{\'e}rez-Garc\'{\i}a and
               Ignacio Villanueva},
  title     = {Where do homogeneous polynomials on l1n attain their norm?},
  journal   = {Journal of Approximation Theory},
  volume    = {127},
  number    = {1},
  year      = {2004},
  pages     = {124-133},
  ee        = {http://dx.doi.org/10.1016/j.jat.2004.01.001},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}