Gregersen, Edgar A. 1976. The glottochronological performance of African languages. Cahiers de l'Institut de Linguistique de Louvain 3. 107-146.
@article{Gregersen1976, author = {Gregersen, Edgar A.}, journal = {Cahiers de l'Institut de Linguistique de Louvain}, number = {5-6}, pages = {107-146}, title = {The glottochronological performance of African languages}, volume = {3}, year = {1976} }
@article{Gregersen1976, author = {Gregersen, Edgar A.}, journal = {Cahiers de l'Institut de Linguistique de Louvain}, number = {5-6}, pages = {107-146}, title = {The glottochronological performance of African languages}, volume = {3}, year = {1976} }
@article{Gregersen1976, author = {Gregersen, Edgar A.}, journal = {Cahiers de l'Institut de Linguistique de Louvain}, number = {5-6}, pages = {107-146}, title = {The glottochronological performance of African languages}, volume = {3}, year = {1976} }