Swamy, K.C.T. , Rupa Sree, Y.T. , Penchalaiah, P. , Jugunta, S.B. , Pydala, B. and Baseer, K.K. 2023. Relative Positioning of Autonomous Ground Vehicles Combining Multi-GNSS (GPS-L1, GLONASS-G1 and BDS-B1) Observations. International Journal of Intelligent Systems and Applications in Engineering. 12, 2s (Oct. 2023), 591–599.