Using the cytogenetic dosimetry for the control of potential over exposure of contractors enterprises staff of SSE ChNPP - L. K. Bezdrobnaja; L. V. Tarasenko; T. V. Tsyganok; T. V. Melnik; V. A. Kurochkina; V. A. Sushko; Ju. Nechaev; L. I. Shvajko; E. O. Kolosinskaja (Nuclear physics and atomic energy, 2016)