@incollection{AST_1973__4__157_0,
     author = {AST},
     title = {Table of contents (and) summary},
     booktitle = {S\'eminaire KGB sur les marches al\'eatoires},
     series = {Ast\'erisque},
     pages = {157--158},
     publisher = {Soci\'et\'e math\'ematique de France},
     number = {4},
     year = {1973},
     language = {en},
     url = {http://archive.numdam.org/item/AST_1973__4__157_0/}
}