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                                GOST
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                            KOTOV  E.P. KUDRIAVTSEVA. RUSSIANS ON BOSPHORUS. RUSSIA'S EMBASSY TO CONSTANTINOPLE IN THE FI RST HALF OF THE NINETEENTH CENTURY // Rossiiskaia istoriia.  – 2011. – issue 4 C. 200-202 .  | 
                        
                                                                    
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                                MLA
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                            KOTOV, S. "E.P. KUDRIAVTSEVA. RUSSIANS ON BOSPHORUS. RUSSIA'S EMBASSY TO CONSTANTINOPLE IN THE FI RST HALF OF THE NINETEENTH CENTURY." Rossiiskaia istoriia.  4 (2011).:200-202.  | 
                        
                                                                    
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                                APA
                             | 
                            KOTOV  (2011). E.P. KUDRIAVTSEVA. RUSSIANS ON BOSPHORUS. RUSSIA'S EMBASSY TO CONSTANTINOPLE IN THE FI RST HALF OF THE NINETEENTH CENTURY.  Rossiiskaia istoriia.  no. 4, pp.200-202  |