1. TRITST: A subroutine for evaluating the performance of subroutines for automatic integration over triangles;Berntsen,1989
2. Practical error estimation in adaptive multidimensional quadrature routines;Berntsen;J. Comput. Appl. Math.,1989
3. Algorithm 706: DCUTRI: An algorithm for adaptive cubature over a collection of triangles;Berntsen;ACM Trans. Math. Software,1992
4. Numerical integration using the d-transformation;Cariño,1992
5. Adaptive quadrature over a set of triangles using non-linear extrapolation;Cariño,1992