https://doi.org/10.4169/college.math.j.46.1.15 • https://www.jstor.org/stable/10.4169/college.math.j.46.1.15 Copy URL Almost fifty years before Leibniz and Newton ...
In this study, we compared the modelled total electron content (TEC), i.e. ionospheric TEC derived from the latest International Reference Ionosphere (IRI) versions (viz. IRI-2007, IRI-2012 and ...
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