Peng, X., Li, Z., & Sun, Q. Nonnegativity Preserving Interpolation by C1 Bivariate Rational Spline Surface. Wiley.
Chicago Style (17th ed.) CitationPeng, Xingxuan, Zhihong Li, and Qian Sun. Nonnegativity Preserving Interpolation by C1 Bivariate Rational Spline Surface. Wiley.
MLA (9th ed.) CitationPeng, Xingxuan, et al. Nonnegativity Preserving Interpolation by C1 Bivariate Rational Spline Surface. Wiley.
Warning: These citations may not always be 100% accurate.