A. V. Koustov, M. G. Nejad, H. Fast, and P. V. Ponomarenko. Real Heights of SuperDARN F Region Echoes Inferred From Electron Density Measurements by the Rankin Inlet and RISR-C Radars. Radio Science, volume 61, issue 2, January 2026 . H. Fast, A. Koustov, and R. Gillies. Validation of Swarm Langmuir Probes by Incoherent Scatter Radars at High Latitudes. Remote Sensing, volume 15, issue 7, 2023 . B. Larson, A. Koustov, D. Themens, and R. Gillies. Ionospheric electron density over Resolute Bay according to E-CHAIM model and RISR radar measurements. Advances in Space Research, January 2023 . L. Schreiter, C. Stolle, J. Rauberg, G. Kervalishvili, J. van d. Ijssel, D. Arnold, C. Xiong, and A. Callegare. Topside Ionosphere Sounding From the CHAMP, GRACE, and GRACE-FO Missions. Radio Science, volume 58, issue 3, 2023 . R. Troyer. The Implications and Characteristics of Diffuse-Like but Dynamic Aurora. ProQuest Dissertations and Theses, May, The University of Iowa 2023 . A. V. Koustov, S. Ullrich, P. V. Ponomarenko, M. Ghalamkarian-Nejad, D. R. Themens, and R. G. Gillies. Occurrence Rates of SuperDARN Ground Scatter Echoes and Electron Density in the Ionosphere. Radio Science, volume 57, issue 11, 2022 .