J. Zirker

First name
J.
Last name
Zirker
1 J.. Jefferies, F.. Orrall, and J.. Zirker, Solar Physics 22, (1972).
1 J.. Jefferies, F.. Orrall, and J.. Zirker, Solar Physics 22, (1972).
1 J.. Jefferies, F.. Orrall, and J.. Zirker, Solar Physics 22, (1972).