The following information obtained from UNAVCO's online DOI system:
(https://www.unavco.org/data/doi/search/search.html)

Azerbaijan cGPS Geodynamics Network - SEKC-SHEKI CGPS P.S.
Start: 07-Sep-2008
End: 14-Nov-2022
Kadirov, Fakhraddin, Mammadov, Samir, Reilinger, Robert E., 2010, Azerbaijan cGPS Geodynamics Network - SEKC-SHEKI CGPS P.S., UNAVCO, GPS/GNSS Observations Dataset, 
https://doi.org/10.7283/T5CV4G3H