1 Zhurkin I.G.
2 Nikishin A.N.
Year: 
№: 
771
Pages: 
36-42
Citation:
Zhurkin I.G., 
Nikishin A.N., 
(2004) Concept of development of the generalized cartographic qualifier for a regional GIS. Geodesy and cartography = Geodeziya i Kartografiya, 65(10), pp. 36-42. (In Russian).