![Verkettete Bismutpolykationen in <span class="math"><img alt="equation image" src="http://onlinelibrary.wiley.com/store/10.1002/zaac.200670100/asset/equation/tex2gif-ueqn-1.gif?v=1&t=h5l5n8l2&s=f13ddb1a5c8db260b3f44ddc5df417c340332f6a" class="inlineGraphic">]()
Verkettete Bismutpolykationen in <span class="math"><img alt="equation image" src="http://onlinelibrary.wiley.com/store/10.1002/zaac.200670100/asset/equation/tex2gif-ueqn-1.gif?v=1&t=h5l5n8l2&s=f13ddb1a5c8db260b3f44ddc5df417c340332f6a" class="inlineGraphic">Bernhard Wahl; Michael Ruck · 2006