Geophysical observatory reports of the Geodetic and geophysical research institute of the Hungarian academy of sciences year 1992-1993. : Nagycenk geophysical observatory IAGA code: NCK. - Wesztergom, V. (Sopron : Geodetic and Geophysical Research Institute of the Hungarian Academy of Sciences, 1997)
Keywords: observatóriá geofyzikálne; Maďarsko; Nagycenk (Maďarsko); správy; zborníky