Nahayo E, Kotzé PB, Cilliers PJ, Lotz S. Observations from SANSA’s geomagnetic network during the Saint Patrick’s Day storm of 17–18 March 2015. S. Afr. J. Sci. [Internet]. 2019 Jan. 30 [cited 2024 Jul. 3];115(1/2). Available from: https://sajs.co.za/article/view/5204