Here are pdf files of some of my talks (which were prepared using TeX).
  • The talk on the conference INTEGRABLE SYSTEMS AND QUANTUM SYMMETRIES, 18 – 20 July 2009 PRAGUE
  • The talk on the conference SUPERSYMMETRIES AND QUANTUM SYMMETRIES July 29 –August 3, 2009 DUBNA
  • The talk on the conference GEOQUANT September 07 – 11, 2009, LUXEMBOURG
  • The talk on the workshop INTEGRABLE SYSTEMS AND QUANTUM SYMETRIES August 24 – 28, 2010, YEREVAN,ARMENIA
  • The opening talk on the workshop XXX workshop on GEOMETRIC METHODS IN PHYSICS. Berezian memorial session. 26 June– 2 July 2011 Białowie˙za, Poland
  • The talk on the workshop SUPERSYMMETRY AND INTEGRABLE SYSTEMS August 01 – 04, 2011, Hannover,Germany
  • It is summary of lectures on "Geometry of Differential operators" which I had on the School at XXXI workshop on GEOMETRIC METHODS IN PHYSICS. 26 June– 7 July 2012 Białowie˙za, Poland