- J. Andre Weideman, Satish C. Reddy:
A MATLAB differentiation matrix suite. ACM Trans. Math. Softw. 26(4): 465-519 (2000) - Steven M. Wise, Andrew J. Sommese, Layne T. Watson:
Algorithm 801: POLSYS_PLP: a partitioned linear product homotopy code for solving polynomial systems of equations. ACM Trans. Math. Softw. 26(1): 176-200 (2000)