@article{AIHPB_2008__44_4_727_0,
     author = {Ayache, Antoine and Wu, Dongsheng and Xiao, Yimin},
     title = {Joint continuity of the local times of fractional brownian sheets},
     journal = {Annales de l'I.H.P. Probabilit\'es et statistiques},
     pages = {727--748},
     publisher = {Gauthier-Villars},
     volume = {44},
     number = {4},
     year = {2008},
     doi = {10.1214/07-AIHP131},
     mrnumber = {2446295},
     zbl = {1180.60032},
     language = {en},
     url = {http://archive.numdam.org/articles/10.1214/07-AIHP131/}
}