Erhard Aichinger, Stefan Steinerberger,
"A proof of theorem by Fried and MacRae and applications to the composition of polynomial functions"
, in Archiv der Mathematik, Vol. 97, Nummer 2, Springer Basel AG, Seite(n) 115-124, 8-2011, ISSN: 0003-889X
Original Titel:
A proof of theorem by Fried and MacRae and applications to the composition of polynomial functions