Note 8 — 4 THE GREAT ICE AGE
Reading edition
Milutin Milankovitch, “O Rasporedu suneeve Radijacije na Povrsini Zembljie” (On the Distribution of Solar Radiation on the Surface of the Earth), Glas Srpske K. Akad., 91:101-179 (1913), and “Neue Ergebnisse der astronomischen Theorie der Klimaschwankungen,” Bulletin, Royal Serbian Academy of Science, 1938, p. 4.