@incollection{SB_1973-1974__16__1_0,
     author = {Atiyah, M. F.},
     title = {The heat equation in riemannian geometry},
     booktitle = {S\'eminaire Bourbaki. : vol. 1973/74, expos\'es 436-452},
     series = {S\'eminaire Bourbaki},
     note = {talk:436},
     pages = {1--11},
     publisher = {Springer-Verlag},
     number = {16},
     year = {1975},
     mrnumber = {431286},
     zbl = {0322.58011},
     language = {en},
     url = {http://archive.numdam.org/item/SB_1973-1974__16__1_0/}
}