Rezul'taty geomagnitnych izmerenij provedennych v observatorijach Pr°ugonice i Budkov v godu ... = Results of geomagnetic and measurements made at the observatories of Pr°uhonice and Budkov - Geomagnetická Observatoř; Geomagnetická Observatoř (Praga Izdat. Čechoslovackoj Akad. Nauk, 1966)
Keywords: Zeitschrift