TY JOUR TI Modeling z-shaped disturbance along the Pedersen ray of oblique sounding ionogram using adaptation of IRI to experimental data KW ionosphere KW oblique sounding KW ionogram KW traveling ionospheric disturbances JO Solnechno-Zemnaya Fizika AU Romanova, E.B. AU Kotovich, G.V. AU Ponomarchuk, S.N. AU Kim, A.G. PY 2016 IS 2 PB INFRA-M Academic Publishing LLC.