Nm. Atakishiyev et Sm. Nagiyev, ON THE ROGERS-SZEGO POLYNOMIALS, Journal of physics. A, mathematical and general, 27(17), 1994, pp. 120000611-120000615
An orthogonality relation on the full real line for the Rogers-Szego p
olynomials is discussed. It is argued that Fourier transformation with
the standard exponential kernel exp(ixy) relates the Rogers-Szego and
Stieltjes-Wigert functions.