#  Seminar in Ukrainian Studies 

 



####  calendar\_today Date and Time 

 **April 23, 1991** 

 All day 

 



 

"The Cossack State in the Mid-Seventeenth Century: An Analysisof the Ruina."  
Tatiana Yakovleva, Research Fellow, Canadian Institute of Ukrainian Studies.



 

 



 

 

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