@article {BigGen2013,
   AUTHOR = {Bigot, J\'er\'emie and Gendre, Xavier},
    TITLE = {Minimax properties of Fr\'echet means of discretely sampled curves},
  JOURNAL = {Annals of Statistics},
     YEAR = {2013},
   VOLUME = {41},
   NUMBER = {2},
    PAGES = {923--956},
      DOI = {10.1214/13-AOS1104}
}