<?xml version="1.0" encoding="UTF-8"?><xml><records><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>5</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Weinreich, Uriel</style></author><author><style face="normal" font="default" size="100%">Labov, William</style></author><author><style face="normal" font="default" size="100%">Herzog, Marvin I.</style></author></authors><secondary-authors><author><style face="normal" font="default" size="100%">Lehmann, W. P.</style></author><author><style face="normal" font="default" size="100%">Malkeil, Yakov</style></author></secondary-authors></contributors><titles><title><style face="normal" font="default" size="100%">Empirical Foundation for a Theory of Language Change</style></title><secondary-title><style face="normal" font="default" size="100%">Directions for historical linguistics: A symposium</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Historical linguistics</style></keyword><keyword><style  face="normal" font="default" size="100%">language change</style></keyword><keyword><style  face="normal" font="default" size="100%">езикова промяна</style></keyword><keyword><style  face="normal" font="default" size="100%">историческа лингвистика</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1968</style></year></dates><publisher><style face="normal" font="default" size="100%">Univ. of Texas Press</style></publisher><pub-location><style face="normal" font="default" size="100%">Austin, {TX}</style></pub-location><pages><style face="normal" font="default" size="100%">95–188</style></pages><language><style face="normal" font="default" size="100%">eng</style></language></record></records></xml>