First-authored, refereed papers of P. B. Kotze, ordered by citations

A list of first-authored, refereed publications of P. B. Kotze, derived from the SAO/NASA Astrophysics Data System (ADS) and ordered by the numbers of citations.

Orcid ID: 0000-0002-9478-2853

15	The 2014 geomagnetic jerk as observed by southern African magnetic observatories Kotzé, P. B., 2017, Earth, Planets and Space, 69, 17
7	Hermanus Magnetic Observatory: a historical perspective of geomagnetism in southern Africa Kotzé, Pieter B., 2018, History of Geo- and Space Sciences, 9, 125
6	Behaviour of 27-Day and 13.5-Day Periodicities in Galactic Cosmic Particles as Observed by Spacecraft and Neutron Monitors During Different Solar Polarity Cycles Kotzé, Pieter, 2023, Solar Physics, 298, 107
6	Spectrum analysis of short-period K index behaviour at high and mid-latitudes Kotzé, P. B., 2015, Annales Geophysicae, 33, 31
5	Spectral analysis of auroral geomagnetic activity during various solar cycles between 1960 and 2014 Kotzé, Pieter Benjamin, 2016, Annales Geophysicae, 34, 1159
5	Rieger Periodicity Behaviour in Solar Mg II 280 nm Spectral Emission Kotzé, P. B., 2021, Solar Physics, 296, 44
4	Fourth Harmonic Behaviour of the 27-Day Periodicity in Galactic Cosmic Rays During Different Solar Magnetic Polarity Intervals Kotzé, P. B., 2020, Solar Physics, 295, 158
2	Spectral Analysis of Rieger Periodicity Behaviour in O and Fe Galactic Cosmic Particles Observed by ACE in Solar Cycles 23 and 24 Kotzé, Pieter, 2021, Solar Physics, 296, 177
2	Hydrogen Lyman-Alpha Periodicity Behaviour During Various Solar Cycles Kotzé, Pieter, 2023, Astrophysics and Space Science, 368, 6
0	Variability of solar periodicities in southern African baobab δ 13 C data during the Wolf, Spörer, Maunder and Dalton minima Kotzé, Pieter, 2023, Journal of Atmospheric and Solar-Terrestrial Physics, 247, 106075
0	Statistical evaluation of global geomagnetic field models over Southern Africa during 2015 Kotzé, P. B., 2017, Earth, Planets and Space, 69, 84