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Songs about Haenggi:
Hänggi-Schottisch by Sissecher Holzmusig from the Album Swiss Mix - 60 Schwyzer Musigtrümpf
Books about Haenggi:
Cellular Neural Networks: Analysis, Design and Optimization 1st Edition by Hänggi, Martin; Moschytz, George S.... (Aug 31, 2000)
[ Stochastic Geometry for Wireless Networks ] By Haenggi, Martin ( Author ) [ 2012 ) [ Hardcover ] by Martin Haenggi (Dec 31, 2012)