Risk assessment and risk management in dangerous occupations (on an example of hot working forgers) / Nikolai F. Izmerov, Valeriy I. Kharitonov
  Bibliogr. p. 318. - Abstr. eng.
  In: Central European Journal of Occupational and Environmental Medicine. - ISSN 1219-1221. - 1995. 1. évf. 4. sz., p. 311-318.