Congress Presentation
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Speaker: Professor G. Artamonova (Kemerovo, RU)
Speaker: Assistant Professor V. Maravic-Stojkovic (Belgrade, RS)
Speaker: Professor I. Borges de Aragao (Rio de Janeiro, BR)
Speaker: Doctor D. Niederseer (Davos Wolfgang, CH)
19 April - 21 April 2018
Sessions Presentations