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. R. Lyons, B. Gallardo-Lacourt, and Y. Nishimura. Chapter 2 - Auroral structures: Revealing the importance of meso-scale M-I coupling. Cross-Scale Coupling and Energy Transfer in the Magnetosphere-Ionosphere-Thermosphere System, Elsevier,  2022 .

Y. Wang, P. T. Jayachandran, D. R. Themens, A. M. McCaffrey, Q.-H. Zhang, S. David, and R. Chadwick. A Case Study of Polar Cap Sporadic-E Layer Associated with TEC Variations. Remote Sensing, volume 13, issue 7,  2021 .