High Accuracy Real-Time Precise Point Positioning using the Japanese Quasi-Zenith Satellite System LEX Signal. - Suelynn Choy; Ken Harima; Yaka Wakabayashi; Satoshi Kogure; Yong Li; Mazher Choudhury; Chris Rizos (GSR, 2014)

Multi-GNSS PPP-RTK: From Large- to Small-Scale Networks. - Nandakumaran Nadarajah; Amir Khodabandeh; Kan Wang; Mazher Choudhury; Peter J. G. Teunissen (Sensors, 2018)