ISSN 0016-7126 (Print)
ISSN 2587-8492 (Online)
(2014) Departmental thematic cartography in the system of Ministry of Railways in 1879-1991. Geodesy and cartography = Geodezia i Kartografia, (9), pp. 57-61. (In Russian). DOI: 10.22389/0016-7126-2014-891-9-57-61 |