The local time of the Brownian sheet
Temps locaux, Astérisque no. 52-53  (1978), p. 47-61 
@incollection{AST_1978__52-53__47_0,
     author = {Walsh, John B.},
     title = {The local time of the Brownian sheet},
     booktitle = {Temps locaux},
     author = {Collectif},
     series = {Ast\'erisque},
     publisher = {Soci\'et\'e math\'ematique de France},
     number = {52-53},
     year = {1978},
     pages = {47-61},
     language = {en},
     url = {http://www.numdam.org/item/AST_1978__52-53__47_0}
}

Walsh, John B. The local time of the Brownian sheet, in Temps locaux, Astérisque, no. 52-53 (1978), pp. 47-61. http://www.numdam.org/item/AST_1978__52-53__47_0/

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