Lunar luminescence.
Lunar luminescence in vicinity of Aristarchus from 1783 to 1963, examining solar flare data
LUNAR LUMINESCENCE↗
Engineering topics
Flamm, E. J.
Publications and source records attributed to Flamm, E. J..
Solar neutrons and the earth's radiation belts.
Solar neutron decay indicates important source of geomagnetically trapped particles of inner and outer radiation belts
GEOMAGNETICALLY TRAPPED PARTICLE↗