Levin, M. I., & Girshovich, J. (1979). Optimal quadrature formulas (1. Aufl.). Teubner, BSB.
Chicago Style (17th ed.) CitationLevin, Meishe Isakovich, and Jury Girshovich. Optimal Quadrature Formulas. 1. Aufl. Leipzig: Teubner, BSB, 1979.
MLA (9th ed.) CitationLevin, Meishe Isakovich, and Jury Girshovich. Optimal Quadrature Formulas. 1. Aufl. Teubner, BSB, 1979.
Warning: These citations may not always be 100% accurate.