Automated System for Solar Radio Burst Observations at 3000 MHz / K. Jiřička. Solar Radio Burst Observations at 10 cm : September 1990-December 1991 / K. Jiřička, V. Snížek.    Říčany u Prahy : SK Press, 1992 . 102 s. tab., grafy ; . ISBN 80-900731-4-X