Rudin, Catherine. 2009. The Bulgarian Relative Marker -to. In A Linguist’s Linguist: Studies in South Slavic Linguistics in Honor of E. Wayles Browne, 403–422. Slavica.
@incollection{audersetinterrog-rudinbulgarian2009, author = {Rudin, Catherine}, booktitle = {A Linguist’s Linguist: Studies in South Slavic Linguistics in Honor of E. Wayles Browne}, pages = {403–422}, publisher = {Slavica}, title = {The Bulgarian Relative Marker -to}, year = {2009} }