Hurbanovo Geomagnetic Observatory & Symposium on the Occassion of the 75th Anniversary of the Hurbanovo Geomagnetic Observatory. (1978). Electromagnetic field of the Earth: Proceedings of the Symposium on the Occassion of the 75th Anniversary of the Hurbanovo Geomagnetic Observatory : Hurbanovo and Smolenice, October 8-10, 1975. Slovak Academy of Sciences.
Cita Chicago Style (17a ed.)Hurbanovo Geomagnetic Observatory y Symposium on the Occassion of the 75th Anniversary of the Hurbanovo Geomagnetic Observatory. Electromagnetic Field of the Earth: Proceedings of the Symposium on the Occassion of the 75th Anniversary of the Hurbanovo Geomagnetic Observatory : Hurbanovo and Smolenice, October 8-10, 1975. Bratislava: Slovak Academy of Sciences, 1978.
Cita MLA (9a ed.)Hurbanovo Geomagnetic Observatory y Symposium on the Occassion of the 75th Anniversary of the Hurbanovo Geomagnetic Observatory. Electromagnetic Field of the Earth: Proceedings of the Symposium on the Occassion of the 75th Anniversary of the Hurbanovo Geomagnetic Observatory : Hurbanovo and Smolenice, October 8-10, 1975. Slovak Academy of Sciences, 1978.
