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chemical changes on living and non-living materials caused by optical radiation, optilise kiirguse poolt põhjustatud keemilised muutused materjalides ja elusaines
aktinism . Keemiaterminite baas. Estonian Language Institute, Sõnaveeb 2026. https://sonaveeb.ee/search/unif//kem/aktinism/1/est (13.07.2026)
