Search for: [Subject = krótkookresowe zmiany składowych pola geomagnetycznego] OR [Subject = zmiany regionalne pola geomagnetycznego] OR [Subject = zmiany deklinacji magnetycznej] OR [Subject = variatons of geomagnetic field elements] OR [Subject = geomagnetic vector components] OR [Subject = regional changes of geomagnetic field] OR [Subject = magnetic declination changes] OR [Title = The influence of variations of the Earth’ magnetic field on the elaboration of geomagnetic observations in Poland] OR [Creator = Welker, Elżbieta]
