Cite as: Willumeit, R.; Forthmann, S.; Beckmann, J.; Diedrich, G.; Ratering, R.; Stuhrmann, H.; Nierhaus, K.: Localization of the protein L2 in the 50 S subunit and the 70 S E-coli ribosome. Journal of Molecular Biology. 2001. vol. 305, no. 1, 167-177.