Citation: Hamann, W.; Krebs, B.; Lindemann, A.; Kueper, J.; Koester, C.; Kuchinke, J. (2001). Syntheses, crystal structures, and properties of the three novel perselenoborates Rb B Se3, Cs B Se3 and Tl B Se3 with polymeric chain anions. Journal of Solid State Chemistry, 157, pp. 206-212.