TY  - JOUR
AU  - Sekanina, Zdeněk
TI  - Variation of the production of solar radiation during eleven-year cycle of solar activity in the wave-length range 620 Å to 11000 Å
JO  - Acta Universitatis Carolinae. Mathematica et Physica
PY  - 1961
SP  - 29
EP  - 55
VL  - 02
IS  - 1
PB  - mathdoc
UR  - https://geodesic-test.mathdoc.fr/item/AUCMP_1961__2_1_a4/
LA  - en
ID  - AUCMP_1961__2_1_a4
ER  -