Encyclopaedia of Mathematics: vol4: Fib-H
Hazewinkel, M.
Encyclopaedia of Mathematics: vol4: Fib-H M. Hazewinkel - Dordrecht, Boston, London Kluwer Academic Publishers -1988
Encyclopaedia of Mathematics: vol4: Fib-H M. Hazewinkel - Dordrecht, Boston, London Kluwer Academic Publishers -1988