@article{CM_1965-1966__17__291_0,
     author = {Leland, Kenneth O.},
     title = {A polynomial approach to topological analysis},
     journal = {Compositio Mathematica},
     pages = {291--298},
     publisher = {Kraus Reprint},
     volume = {17},
     year = {1965-1966},
     mrnumber = {204676},
     zbl = {0156.07701},
     language = {en},
     url = {http://archive.numdam.org/item/CM_1965-1966__17__291_0/}
}