6388 20230213090804.0 10.1073/pnas.2115258119 DOI SCART-2023-0130 Gillet, Nicolas Satellite magnetic data reveal interannual waves in Earth's core 2022 EU/ ERC/ GRACEFUL NO Gerick, Felix Jault, Dominique Schwaiger, Tobias Aubert, Julien Istas, Mathieu Proceedings of the National Academy of Sciences 119 2022 13 e2115258119 veronique.dehant@observatoire.be https://www.pnas.org/doi/10.1073/pnas.2115258119 published in REFERD