(NeKATERINOSLAW nOWO^ERKASSK sTAWROPOLX (B:s (NkARTA `VNOJ pOGRANI^NOJ POLOSY aZIATSKOJ rOSSII (B/s ((NmOSKWA (B:s (NkORP(B. (NWOENNYH TOPOGRAFOW (B;s, 1922)
Keywords: (NeKATERINOSLAW nOWO^ERKASSK sTAWROPOLXs -- (NkARTAs