Ziegler, A., Fabritius, H., Hagedorn, M. (2005): Microscopical and functional aspects of calcium-transport and deposition in terrestrial isopods. Micron, 36: 137-153.
Ziegler, A., Fabritius, H., Hennig, S., Hild, S. (2011): Analysis of cations in the ecdysial fluid of Porcellio scaber and their effect on mineral deposition. In: Zidar, P., Štrus, J. (eds.): Proceedings of the 8th International Symposium of Terrestrial Isopod Biology – ISTIB 2011, June 19-23, 2011, Hotel Ribno, Bled, Slovenia. University of Ljubljana, Biotechnical faculty, Department of Biology, Ljubljana: 51-52.
Ziegler, A., Grospietsch, T., Carefoot, T.H., Danko, J.P., Zimmer, M., Zerbst-Boroffka, I., Pennings, S.C. (2000): Hemolymph ion composition and volume changes in the supralittoral isopod Ligia pallasii Brandt, during molt. J Comp Physiol, B170: 329-336.
