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                <dcterms:bibliographicCitation>I. Spiridonov, R. Boeva, I. Lozanova-Doncheva, T. Bozhkova, Ж. Павловић, G. Vladić, Н. Кашиковић, M. Stančić, B. Tacheva, Study of color characteristic changes of printed images under artificial ageing on different papers, BULGARIAN CHEMICAL COMMUNICATIONS, Vol. 49, No. L, pp. 229 - 236, 2017</dcterms:bibliographicCitation>
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