For citations:

Kuznetsova O.V., Korzhova E.N., Shmeleva E.I., Romanenko S.V., Antipenko I.S., Stepanova T.V. Accuracy of Mn and Fe Determination in Air of the Working Zone Using Photometric and Voltammetric Methods of Analysis. Industrial laboratory. Diagnostics of materials. 2017;83(4):66-71. (In Russ.)