RJES         

RUSSIAN JOURNAL OF EARTH SCIENCES VOL. 4, NO. 3, PAGES 243–245, doi:10.2205/2002ES000098, 2002

A method for measuring the geomagnetic flux modulus

V. S. Yakupov, and S. V. Yakupov

Institute of Research in Space Physics and Aeronomy, Siberian Division of the Russian Academy of Sciences, Yakutsk, Russia