TY - JOUR AU - M. Vukićević-Karabin TI - Flux of Solar XUV Radiation Inferred From Ionospheric Variations During the Eclipse of $20^{th}$, May 1966 JO - Publications of the Department of Astronomy PY - 1969 SP - 3 EP - 7 VL - 1 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/PDA_1969_1_1_a0/ ID - PDA_1969_1_1_a0 ER -