Vanassche W., “Christoffel Functions and Turan Determinants on Several Intervals”, J. Comput. Appl. Math., 48:1-2 (1993), 207–223
Б. П. Осиленкер, “Оценка нормы оператора обобщенного векторного квазисдвига по ортогональным полиномам”, Функц. анализ и его прил., 26:1 (1992), 61–63 ; B. P. Osilenker, “A norm estimation for the generalized quasitranslation operator by orthogonal polynomials”, Funct. Anal. Appl., 26:1 (1992), 48–50
Vilmos Totik, “Orthogonal polynomials with ratio asymptotics”, Proc. Amer. Math. Soc., 114:2 (1992), 491
Boris P Osilenker, “The representation of the trilinear kernel in general orthogonal polynomials and some applications”, Journal of Approximation Theory, 67:1 (1991), 93
Walter Van Assche, “Orthogonal polynomials, associated polynomials and functions of the second kind”, Journal of Computational and Applied Mathematics, 37:1-3 (1991), 237
Paul Nevai, John Zhang, Vilmos Totik, “Orthogonal polynomials: Their growth relative to their sums”, Journal of Approximation Theory, 67:2 (1991), 215
Chernyshev V., “On Convergence of Absolutely Continuous Spectral Measures for Cutting Limit Jacobi Matrices”, Vestn. Mosk. Univ. Seriya 1 Mat. Mekhanika, 1991, no. 1, 82–85
D. S. Lubinsky, “Singularly continuous measures in Nevai's class 𝑀”, Proc. Amer. Math. Soc., 111:2 (1991), 413
Guillermo López Lagomasino, “Asymptotics of polynomials orthogonal with respect to varying measures”, Constr Approx, 5:1 (1989), 199
Vanassche W., Magnus A., “Sieved Orthogonal Polynomials and Discrete Measures with Jumps Dense in an Interval”, Proc. Amer. Math. Soc., 106:1 (1989), 163–173