1. P. L. Chebyshev, “Theory of the mechanisms known as parallelograms,” in Complete Collection of Works, Vol. 2: Mathematical Analysis (Izd. AN SSSR, Moscow, 1947), pp. 23–51 [in Russian].
2. V. I. Smirnov, Constructive Theory of Functions of a Complex Variable (Nauka, Moscow, 1964) [in Russian].
3. G. V. Milovanović, D. S. Mitrinović, and Th. M. Rassias, Topics in Polynomials: Extremal Problems, Inequalities, Zeros (World Scientific, Singapore, 1994).
4. J.-P. Thiran, “Chebyshev polynomials on circular arcs in the complex plane,” in Progress in Approximation Theory, Ed. by P. Nevai and A. Pinkus (Academic, Boston, 1991), pp. 771–786.
5. L. S. Maergoiz and N. N. Rybakova, “Chebyshev polynomials with zeros lying on a circular arc,” Dokl. Math. 79 (3), 319–321 (2009).