The Terrigenous Effect in Auroras as Indicated by Data from the Nordenscheld Expedition Krakovetsky, Y. K. ; Loisha, V. A. ; Popov, L. N. Abstract Publication: Issledovaniia Geomagnetizmu Aeronomii i Fizike Solntsa Pub Date: 1984 Bibcode: 1984IGAFS..70...74K