Banday, A. J. Cosmology, MPI for Astrophysics, Max Planck Society;
Eriksen, H. K., Novikov, D. I., Lilje, P. B., Banday, A. J., & Górski, K. M. (2004). Testing for Non-Gaussianity in the Wilkinson microwave anisotropy probe data: Minkowski functionals and the length of the Skeleton. The Astrophysical Journal, 612(1 Part 1), 64-80. Retrieved from http://www.journals.uchicago.edu/ApJ/journal/issues/ApJ/v612n1/59704/brief/59704.abstract.html.