@article{CM_1965-1966__17__268_0,
     author = {Stam, A. J.},
     title = {On shifting iterated convolutions {I}},
     journal = {Compositio Mathematica},
     pages = {268--280},
     publisher = {Kraus Reprint},
     volume = {17},
     year = {1965-1966},
     mrnumber = {207019},
     zbl = {0214.43704},
     language = {en},
     url = {http://www.numdam.org/item/CM_1965-1966__17__268_0/}
}