TY  JOUR
TI  CALIBRATION OF MEASURING INSTRUMENTS FOR TRANSMITTANCE COEFFICIENTS AND OPTICAL DENSITY USING A SECONDARY STANDARD AND AUTOMATED PROCESSING OF MEASUREMENT DATA
KW  CALIBRATION
KW  OPTICAL DENSITY
KW  SECONDARY STANDARD
KW  MEASUREMENT UNCERTAINTY
KW  VALIDATION
KW  VERIFICATION
KW  AUTOMATIC DATA PROCESSING
JO  Herald of Technological University
AU  Zharavina, K.O.
AU  Lavrinov, S.V.
AU  Lyadov, M.A.
AU  Petrova, E.V.
AU  Dresvyannikov, A.F.
AU  Koldybaeva, N.N.
PY  2026
IS  29
PB  Kazan National Research Technological University