Melnik, Y. I., & Мельник, Ю. И. (1988). Direct theorems of approximation for the functions regular in convex polygon by exponential polynomials in the integral metrics. Institute of Mathematics, NAS of Ukraine.
Chicago Style (17th ed.) CitationMelnik, Yu. I., and Ю. И Мельник. Direct Theorems of Approximation for the Functions Regular in Convex Polygon by Exponential Polynomials in the Integral Metrics. Institute of Mathematics, NAS of Ukraine, 1988.
MLA (8th ed.) CitationMelnik, Yu. I., and Ю. И Мельник. Direct Theorems of Approximation for the Functions Regular in Convex Polygon by Exponential Polynomials in the Integral Metrics. Institute of Mathematics, NAS of Ukraine, 1988.
Warning: These citations may not always be 100% accurate.