1. Sobolev Spaces;Adams,1975
2. Laguerre–Sobolev orthogonal polynomials: Asymptotics for coherent pairs of type II;Alfaro;J. Approx. Theory,2003
3. Asymptotic behavior of the Lp-norms and the entropy for general orthogonal polynomials;Aptekarev;Russian Acad. Sci. Sb. Math.,1995
4. Higher Transcendental Functions, Vol. II;Erdélyi,1953
5. Two notes on convergence and divergence a.e. of Fourier series with respect to some orthogonal system;Guadalupe;Proc. Amer. Math. Soc.,1992