@article{AIHPB_1997__33_4_407_0,
     author = {Istas, Jacques and Lang, Gabriel},
     title = {Quadratic variations and estimation of the local {H\"older} index of a gaussian process},
     journal = {Annales de l'I.H.P. Probabilit\'es et statistiques},
     pages = {407--436},
     publisher = {Gauthier-Villars},
     volume = {33},
     number = {4},
     year = {1997},
     mrnumber = {1465796},
     zbl = {0882.60032},
     language = {en},
     url = {http://www.numdam.org/item/AIHPB_1997__33_4_407_0/}
}