ISSN 0016-7126 (Print)
ISSN 2587-8492 (Online)
Citation:
| (1999) Study of Space Geometry of Universe in Works of N.I. Lobatchevsky. Geodesy and cartography = Geodeziya i Kartografiya, 60(2), pp. 11-13. (In Russian). |
| (1999) Study of Space Geometry of Universe in Works of N.I. Lobatchevsky. Geodesy and cartography = Geodeziya i Kartografiya, 60(2), pp. 11-13. (In Russian). |
