@book{AST_2012__343__R1_0,
     author = {Behrend, Kai and Ginot, Gr\'egory and Noohi, Behrang and Xu, Ping},
     title = {String topology for stacks},
     series = {Ast\'erisque},
     publisher = {Soci\'et\'e math\'ematique de France},
     number = {343},
     year = {2012},
     mrnumber = {2977576},
     zbl = {1253.55007},
     language = {en},
     url = {http://www.numdam.org/item/AST_2012__343__R1_0/}
}