@article{2004continuous,
author={, .. and , .. and , ..},
title={Continuous record of geomagnetic field variations during cooling of the Monchegorsk, Kivakka and Bushveld Early Proterozoic layered intrusions},
journal={Russian Journal of Earth Sciences},
publisher={Геофизический центр Российской Академии Наук},
year={2004},
pages={391-456},
volume={6},
issue={6},
}