%0 Journal Article %T Interpretation of oblique-incidence ionograms under the assumption of a spherically stratified ionosphere %A Laryunin, O.A. %A Podlesnyi, A.V. %A Romanovskii, O.A. %K ionosphere, oblique ionospheric sounding, ionogram %J Solnechno-Zemnaya Fizika %D 2015 %N 1 %P 5 %I INFRA-M Academic Publishing LLC.