01.10 - 31.12.2004	Research Traineeship Supported by DAAD, Forschungskurzstipendium, Ernst-Moritz-Arndt-Universitat, Greiswald, Germany
19.05 - 22.05.2004	4th International Conference on Fractal and dynamics systems in geoscience, Technische Universitat Munchen, Germany
22.06 - 03.07.2001	THE XIII th SUMMER SCHOOL-SEMINAR VOLGA-2001 , Kazan, Russia
22.06 - 02.07.2000	XII PETROV SCHOOL "VOLGA-12'2000", Kazan, Russia
05.06 - 16.07.1999	XI SUMMER SCHOOL-SEMINAR VOLGA-11'99, Kazan, Russia
24.06 - 03.07.1998	X PETROV SCHOOL "VOLGA-10'1998", Kazan, Russia