@article{TUW-218050, author = {Jabbar, Tania and Steier, P. and Wallner, Gabriele and Cichocki, Otto and Sterba, Johannes H.}, title = {Investigation of the isotopic ratio 129I/I in petrified wood}, journal = {Journal of Environmental Radioactivity}, year = {2013}, volume = {120}, pages = {33--38}, doi = {10.1016/j.jenvrad.2012.12.010}, keywords = {Petrified wood, 129I/127I, 238U, Accelerator mass spectorsopy, instrumental neutron activation analysis, Dating} }