Letter (hand-written) About the forthcoming symposium in Novosibirsk: the author gives the themes of his two talks and asks whether it is possible to visit Samarkand, Bukhara and Tashkent after the symposium. Date: 24.01.1976 Original document language: English Authors: Mauriņe Nivat Organizations: Univer. Paris VII Addressee: Andrei Petrovich Ershov