by I. P. Gerasimov, A. A. Velichko, Institut geografii (Akademii︠a︡ nauk SSSR), Institut arkheologii (Akademii︠a︡ nauk SSSR), Russia?) Sovmestnyĭ sovetsko-frant︠s︡uzskiĭ polevoĭ seminar po teme "Dinamika vzaimodeĭstvii︠a︡ mezhdu estestvennoĭ sredoĭ i doistoricheskimi obshchestvami" (1981? Moscow