On the thunderstorm of 10 July 2011 at magnetic observatory Budkov

Hejda, P., Horáček, J., Vlk, M., Bayer, T. On the thunderstorm of 10 July 2011 at magnetic observatory Budkov. In: HEJDA, P., CHULLIAT, A., CATALÁN, M., eds. Proceedings of the XVth IAGA workshop on geomagnetic observatory instruments, data acquisition, and processing. Cádiz: Ministerio de defensa, 2013, s. 87-90. Boletín ROA, 03/13. ISSN 1131-5040.