Transkription:
LODEN, A.
Petron
Inst.
Se: Stockholms observatoriums annaler. Sthim Olserg.
19:5. Solar flares observed at the Swedish astrophysical station in Ana-
capri in the year 1955. By Y. Chman, Kerstin Lodén,... F. Lindgren
and Kerstin Fredga. 1956.