Mixed-mode VLBI Experiment with Chinese Stations in APSG40 He, X. ; Shu, F. ; Jiang, W. ; Ma, L. ; Yang, X. ; Chen, L. Abstract Publication: Proceedings of the 24th European VLBI Group for Geodesy and Astrometry Working Meeting Pub Date: November 2019 Bibcode: 2019evga.conf..148H