Vetters, K. (1992). Positive solutions of underdetermined systems of linear equations arising in shape preserving spline approximation. Inst. für Angewandte Mathematik.
Chicago Style (17th ed.) CitationVetters, Klaus. Positive Solutions of Underdetermined Systems of Linear Equations Arising in Shape Preserving Spline Approximation. Hamburg: Inst. für Angewandte Mathematik, 1992.
MLA (9th ed.) CitationVetters, Klaus. Positive Solutions of Underdetermined Systems of Linear Equations Arising in Shape Preserving Spline Approximation. Inst. für Angewandte Mathematik, 1992.
Warning: These citations may not always be 100% accurate.