TY - BOOK AU - Bogatyrev,Andrei AU - Kruzhilin,N. TI - Extremal Polynomials and Riemann Surfaces T2 - Springer monographs in mathematics SN - 9783642256332 AV - QA221 B6413 PY - 2012/// CY - Berlin PB - Springer Verlag KW - Aproximación de Chebyshev KW - Superficies de Riemann ER -