Letter Annotation to the paper by L.B. Efros “Some features of the software system for BESM-6 computer network” submitted to the Soviet- GDR symposium. Date: 12.03.1975 Original document language: russian Authors: Leonid B. Efros Organizations: CC SB RAS Persons: I. A. Vitkina Addressee: Andrei Petrovich Ershov
