Problemlösen in der Mathematik: ein heuristischer Werkzeugkasten by Schwarz, Wolfgang fromLehrbuch 0 Type: Book
Padé approximants by Baker, George A., (George Allen), Graves-Morris, Peter Russell fromEncyclopedia of mathematics and its applications 0 Type: Book
Combinatorial species and tree-like structures by Labelle, Gilbert, Bergeron, François, Leroux, Pierre fromEncyclopedia of mathematics and its applications 0 Type: Book