Denis PonomaryovE-mailponom@iis.nsk.suOrganization: A.P. Ershov Institute of Informatics Systems SB RAS — senior researcher Academic degree: PhD List of Articles: Ponomaryov D. Soutchanski M. Component properties of forgetting and progression in the situation calculus // Computer Science. — 2012 . — # 34. — P. 105-133 Ponomaryov D. On decomposability in logical calculi // Computer Science. — 2008 . — # 28. — P. 111-120 Ponomaryov D. Generalized decomposability notions for first-order theories // Computer Science. — 2007 . — # 26. — P. 103-110