1. M. A. Lavrent’ev and B. V. Shabat, Methods of the Theory of Functions of a Complex Variable (Nauka, Moscow, 1987) [in Russian].
2. T. A. Driscoll and L. N. Trefethen, Schwarz–Christoffel Mapping (Cambridge Univ. Press, Cambridge, 2002).
3. N. I. Akhiezer, Elements of the Theory of Elliptic Functions (Nauka, Moscow, 1970
4. Am. Math. Soc., Providence, R.I., 1990).
5. K. Chandrasekharan, Elliptic Functions (Springer-Verlag, Berlin, 1985).