Ivanoff, Albert Manoloff2012-11-202012-11-2019401940b1473890https://hdl.handle.net/2144/4465Thesis (D.P.)--Boston University, 1940en-USBased on investigation of the BU Libraries' staff, this work is free of known copyright restrictionsGerman influences in the work of Pencho SlaveikovThesis/Dissertation