@article{VollmerMoellmann2013, author = {Michael Vollmer and Klaus-Peter M{\"o}llmann}, title = {Removing coins from a dice tower: no magic - just physics}, journal = {In: The Physics Teacher 51 (2013) 4, pp 212-214}, pages = {212 -- 214}, url = {http://tpt.aapt.org/resource/1/phteah/v51/i4/p212_s1?view=fulltext}, year = {2013}, }