@article{PS_2013__17__219_0,
     author = {Istas, Jacques},
     title = {Multifractional brownian fields indexed by metric spaces with distances of negative type},
     journal = {ESAIM: Probability and Statistics},
     pages = {219--223},
     publisher = {EDP-Sciences},
     volume = {17},
     year = {2013},
     doi = {10.1051/ps/2011157},
     mrnumber = {3021316},
     zbl = {1296.60094},
     language = {en},
     url = {http://www.numdam.org/articles/10.1051/ps/2011157/}
}