00657naa#a2200169#i#450# EN\\bibl\56923 20241002184408.3 2072-9502 20230127b2023####ek#y0engy0150####ca RU Structural-linguistic approach to the description of spectrogram of electromagnetic radiation spectrograms generated by computing technology Journal article Astrakhan Astrakhan State Technical University 2023 6 с. Journal article local Безопасность, защищённость данных. 004.056 Tretiakov Igor Aleksandrovich vestnik.astu.org