Dosimetry study of East Kazakhstan residents by tooth enamel EPR spectroscopy Kassym Zhumadilov, Alexander Ivannikov, Valeriy Skvortsov, Valeriy Stepanenko, Tolebay Rakhypbekov and Masaharu Hoshi E3S Web Conf., 22 (2017) 00202 Published online: 07 November 2017 DOI: 10.1051/e3sconf/20172200202