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        NUMBER = "1",
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@article{bb181198,
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Surrounding Areas",
        JOURNAL = RS,
        VOLUME = "14",
        YEAR = "2022",
        NUMBER = "3",
        PAGES = "xx-yy",
        BIBSOURCE = "http://www.visionbib.com/bibliography/active682ppp2.html#TT176844"}

@article{bb181199,
        AUTHOR = "Wang, S.L. and Ge, Y.L. and Meng, X.L. and Shen, P.L. and Wang, K.D. and Ke, F.Y.",
        TITLE = "Modelling and Assessment of Single-Frequency PPP Time Transfer with
BDS-3 B1I and B1C Observations",
        JOURNAL = RS,
        VOLUME = "14",
        YEAR = "2022",
        NUMBER = "5",
        PAGES = "xx-yy",
        BIBSOURCE = "http://www.visionbib.com/bibliography/active682ppp2.html#TT176845"}

Last update:Sep 30, 2026 at 11:45:00