Franz Peherstorfer,
"Interlacing and spacing properties of zeros of polynomials, in particular of orthogonal and $L_q$Lq-minimal polynomials"
, in J. Approx. Theory, Vol. 160, Nummer 1-2, Seite(n) 171-186, 2009
Original Titel:
Interlacing and spacing properties of zeros of polynomials, in particular of orthogonal and $L_q$Lq-minimal polynomials