Dolgopolsky, A. B. 1986. A probabilistic hypothesis concerning the oldest relationships among the language families of northern Eurasia. In Shevoroshkin, Vitalij V. (ed.), Typology, Relationship and Time, 27-50. Ann Arbor: Karoma Publisher.
@incollection{Dolgopolsky1986, address = {Ann Arbor}, author = {Dolgopolsky, A. B.}, booktitle = {Typology, Relationship and Time}, editor = {Shevoroshkin, Vitalij V.}, pages = {27-50}, publisher = {Karoma Publisher}, title = {A probabilistic hypothesis concerning the oldest relationships among the language families of northern Eurasia}, year = {1986} }