12 Jul 2022
Global tephra studies: role and importance of the international tephra research group “Commission on Tephrochronology” in its first 60 years
Hist. Geo Space. Sci., 13, 93–132,
2022 08 Aug 2022
Atmospheric electricity observations at Lerwick Geophysical Observatory
Hist. Geo Space. Sci., 13, 133–146,
2022