%0 Journal Article %T Estimating the absolute total electron content based on single-frequency satellite radio navigation GPS/GLONASS data %A Yasyukevich, Y.V. %A Mylnikova, A.A. %A Ivanov, V.B. %K ionosphere, GPS, GLONASS, total electron content, single-frequency data %J Solnechno-Zemnaya Fizika %D 2017 %N 3 %P 6 %I Institute of Solar-Terrestrial Physics SB RAS