00722naa#a2200169#i#450# EN\AUS PUBLISHERS\bibl\5010 20240418235752.4 20210523b2021####ek#y0engy0150####ca RU STUDY OF THE EFFECT OF HUMIC SUBSTANCES ON THE POSITION OF CALIBRATION GRAPHS IN THE DETERMINATION OF SILICON IN WATER BY HIGH-RESOLUTION ELECTROTHERMAL ATOMIC ABSORPTION SPECTROMETRY WITH A CONTINUOUS SPECTRUM SOURCE Conference article/thesis Melbourne AUS PUBLISHERS 2021 3 с. Conference article/thesis local Shtin Tat`yana Nikolaevna Neudachina Lyudmila Konstantinovna Shtin Sergei Anatolievich auspublishers.com.au