TY - JOUR A1 - Akasofu, S.-I. T1 - Paradigm transitions in solar–terrestrial physics from 1900: my personal view JO - Hist. Geo Space. Sci. J1 - HGSS VL - 6 IS - 1 SP - 23 EP - 43 Y1 - 2015/04/10 PB - Copernicus Publications SN - 2190-5029 UR - https://hgss.copernicus.org/articles/6/23/2015/ L1 - https://hgss.copernicus.org/articles/6/23/2015/hgss-6-23-2015.pdf DO - 10.5194/hgss-6-23-2015 ER -