New reference:
@ARTICLE {ch2003,
AUTHOR = "R. Cools and A. Haegemans",
TITLE = "Algorithm 824: {CUBPACK}: {A} package for automatic cubature;
framework description",
JOURNAL = "ACM Trans. Math. Software",
VOLUME = 29,
NUMBER = 3,
YEAR = "2003",
PAGES = "287-296"
}