@misc{misc, title = {{Magnetohydrodynamic wave mode identification in circular and elliptical sunspot umbrae: evidence for high order modes}}, url = {{}}, year = {{2022}}, month = {{2}}, author = {{Albidah AB and Fedun V and Aldhafeeri AA and Ballai I and Brevis W and Jess DB and Higham J and Stangalini M and Silva SSA and Verth G}}, note = {{Accessed on 2025/07/20}}}