Caucasian Languages
Brief profile and list of languages, some with links to further information.
Circassian language online lessons
Description of Circassian phonetics and main grammar forms, English-Circassian phrasebook.
Ergative Case in the Circassian Languages
Paper examining the marking of ergative/absolutive case in various types of nominals subsequently relating their distribution to the nominal hierarchy.
The Lezgian Language Site
Introduction to the Lezgian language (grammar, conversation) with basic information about the Lezgians.
Long-Distance Agreement in Tsez
Article by Eric Potsdam and Maria Polinsky, discussing cases of agreement extending beyond the clause.
Udi Online Grammar
Online grammar of Udi, spoken in Northern Azerbaijan and Eastern Georgia. Contains grammatical description, samples of Spoken Udi, text collection with interlinear glosses and translation, and bibliography.