Letter (handwritten) on a Form The author asks the precise date of the addressee's visit to France. He intends to visit Novgorod and Pskov in July and also he wants to be invited for a few days in Leningrad by some computer science laboratory. He asks to give any advice. Date: 03.01.1988 Original document language: English Authors: Mauriņe Nivat Addressee: Andrei Petrovich Ershov
