Friedman 2006
Victor A. Friedman. 2006. The Balkans as a Linguistic Area. In Brown, E. K. and Anderson, A. (ed.), Encyclopedia of language & linguistics (2nd ed.), 657–672. Boston: Elsevier.
@incollection{ address = {Boston}, author = {Victor A. Friedman}, booktitle = {Encyclopedia of language & linguistics (2nd ed.)}, editor = {Brown, E. K. and Anderson, A.}, pages = {657–672}, publisher = {Elsevier}, title = {The Balkans as a Linguistic Area}, year = {2006} }