Dear colleagues, we want to invite you to tale part in colloquium on Gamma-Ray Bursts and Related Phenomenae, which will take place in SAI on November 13. Colloquium will start at 10:00 and last till 19:00. There'll be 5 sections. 10:00-11:45- theory (5 talks) 12:00-13:40- optical observations (5 talks) 14:30-16:10- space observations (5 talks) 16:25-18:00- theory (5 talks) 18:00-19:00- discussion and concluding remarks Full agenda can be found at (in Russian KOI8): http://xray.sai.msu.su/~polar/html/gamma.html and in the SAI on the board in front of the conference-hall. Access is free to the colloquium and coffee-breaks. You are welcome. Organizers P.S. All questions and comments send to: polar@xray.sai.msu.su