Zhmur, O. V., and S. R. Murzina. “POST-EXCAVATION DETERIORATION OF ARCHAEOLOGICAL BONE OBJECTS. INAPPROPRIATE PRIMARY FIELD TREATMENT AND CORRECTION METHODS. (THE EXPERIENCE OF RESTORATION OF A BONE NEEDLE CASE FROM THE MATERIALS OF THE TUVA ARCHAEOLOGICAL EXPEDITION OF THE IHMC RAS)”. Arkheologiia Evraziiskikh Stepei (Archaeology of the Eurasian Steppes), no. 6, Dec. 2021, pp. 262-7, doi:10.24852/2587-6112.2021.6.262.272.