The opinion of the supervisor on the thesis 4th year students of day branch of the Institute of history, SPbSU E. P. Katkova in the direction 030600 – History. Profile: national history "B. V. Savinkov headed the anti-Soviet underground organizations (1918-1924)." Thesis E. P. Katkova is independent. First and foremost I would like to note how the formulation of research objectives: comparison savinovskih organizations over a long period, a comparative analysis of their activities. I also note that E. P. Katkova identified new source material on the history savinovskih organizations in 2 files, including foreign files. Of course knowledge of diplomancy major works in the subject. A number of specific provisions already diplomantka were presented at a scientific conference, materials which will soon come. The goals and objectives of the study are made. E. P. Katkov established researcher and her work may be submitted to the defense. Scientific Director Ph. D. assistant Professor of modern Russian history Institute of history of SPbGU Ratkovsky I. S.