dr. Fabio Vlacci: Introduction to basic properties of a new class of regular functions of (hypercomplex) quaternionic variable28.05.2012
dr. Wilfried Imrich: The distinguishing and endomorphism distinguishing number of graphs and groups28.05.2012
Alexander Vasilyev: Approach of lazy calculations in application to topological graph indices in Sage. Introduction to a new molecular class.17.05.2012