COTS based GNSS Receiver with Precise Point Positioning for CubeSatsAlexandru Pandele, Costel Cherciu, Marius Trușculescu, Claudiu Drăgășanu and Sergiu-Ştefan MihaiMATEC Web Conf., 304 (2019) 07009DOI: https://doi.org/10.1051/matecconf/201930407009