9. Cvetkov V., On initial data in adjustments of the geometric levelling networks( on the mean of paired observations), Journal of Geodetic Science, 2024, vol. 14, no. 1, pp. 20220170, https:// doi. org / 10.1515 / jogs-2022-0170( Accessed 26.09.2024).
10. Cvetkov, V., Geometric Levelling Data and Some Systematic Faults in Their Treatment, Inżynieria Mineralna— Journal of the Polish Mineral Engineering Society, 2024, 1( 1), 293 – 300. https:// doi. org / 10.29227 / IM-2024-01-32( Accessed 26.09.2024).
АДРЕС НА АВТОРА
Гл. ас. д-р инж. Васил Цветков Университет по архитектура, строителство и геодезия София 1164, бул. Христо Смирненски № 1 + 359 898 234 682 tzvetkov _ vasil @ abv. bg.
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