Günter Landsmann, Peter Mayr, Josef Schicho,
"A topological property of polynomial functions on GL(2,R)."
, in Aequationes Mathematicae, Vol. 73, Nummer 1-2, Seite(n) 71-77, 2007, ISSN: 0001-9054
Original Titel:
A topological property of polynomial functions on GL(2,R).