Koenig, S. 1935. The Ukrainians of Eastern Galicia. (Doctoral dissertation, Yale University).
@phdthesis{koenig1935, author = {Koenig, S.}, howpublished = {Unpublished}, key = {Koenig (1935)}, school = {Yale University}, title = {The Ukrainians of Eastern Galicia}, year = {1935} }