@article {170,
	title = {Performance assessment of PPP surveys with open source software using the GNSS GPS-GLONASS-Galileo constellations},
	journal = {Applied Sciences (Switzerland)},
	volume = {10},
	year = {2020},
	issn = {20763417},
	doi = {10.3390/APP10165420},
	url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-85089897851\&doi=10.3390\%2fAPP10165420\&partnerID=40\&md5=840e9e4b552a1db3893cbd9690964200},
	author = {Angrisano, A. and Dardanelli, G. and Innac, A. and Pisciotta, A. and Pipitone, C. and Gaglione, S.}
}
