Paniagua-Jiménez, Diana, and Jose Valverde-Calderón. 2017. “Comparison of the Results in the Ambiguity Resolution for a Network of GNSS Stations in Europe Using GPS Data and the Combination With GLONASS Data, Using the Bernese GNSS Processing Software”. Uniciencia 31 (2): 1-17. https://doi.org/10.15359/ru.31-2.1.