1. Thomson, A.W.P.: Geomagnetic observatories: monitoring the earth’s magnetic and space weather environment. Weather 69(9), 234–237 (2014)
2. St-Louis, B.: INTERMAGNET Operations Committee and Executive Council: INTERMAGNET Technical Reference Manual, 5.0.0 edn. INTERMAGNET, Edinburgh (2020). INTERMAGNET. http://intermagnet.org/docs/Technical-Manual/technical_manual.pdf
3. Khomutov, S.Y., Mandrikova, O.V., Budilova, E.A., Arora, K., Manjula, L.: Noise in raw data from magnetic observatories. Geosci. Instrum. Method. Data Syst. 6(2), 329–343 (2017). https://doi.org/10.5194/gi-6-329-2017
4. Jankowski, J., Sucksdorff, C.: IAGA Guide for Magnetic Measurements and Observatory Practice, Warsaw (1996). https://iaga-aiga.org/data/uploads/pdf/guides/iaga-guide-observatories.pdf
5. Nechaev, S.A.: Guide for Stationary Geomagnetic Observations. Institute of Geography B. B. Sochava SB RAS, Irkutsk (2006). in Russian