The specifics of lingvogenetic research: comparative-historical and historical methods

Uneven changes occurred in different levels of one linguistic structure and throughout some representatives of language family, archaisms and innovations available are a diachronic linguistics axiom. A procedure of linguistic reconstruction plays a rather significant role in the practice of modern comparatively genetic studies. For sure, the reconstruction is the most essential part of the comparative-historical method. Three kinds of linguistic reconstruction are distinguished in scientific literature: external, internal and the philological metho