An interferometer-type metrological baseline in a tunnel von Beglaryan, A. G., Genike, A. A., Movsesyan, R. A., Pogosyan, G. I., Sushkov, A. S., Tatevyan, R. A.

Volltext

GLONASS as a key element of the Russian Positioning Service von Sergey, Kuzin, Sergey, Revnivykh, Suriya, Tatevyan

Volltext

Software package for predicting the conditions of visibility of earth satellites from a selected observation station von Bayuk, O. A., Tatevyan, G. R., Timokhova, T. A., Chapurin, D. V.

Volltext