Tham khảo Chu kỳ Milankovitch

    Bằng tiếng Anh:

    • Richard A Muller, Gordon J MacDonald (1997). "Glacial Cycles and Astronomical Forcing". Science 277 (1997/07/11): Trang 215-218.
    • Origin of the 100 kyr Glacial Cycle: eccentricity or orbital inclination?. Richard A Muller. Truy cập on 2 tháng 3 năm 2005.
    • Carl Wunsch (2004). "Quantitative estimate of the Milankovitch-forced contribution to observed Quaternary climate change". Quaternary Science Reviews 23: 1001-1012. DOI: 10.1016/j.quascirev.2004.02.014
    • J Imbrie, J Z Imbrie (1980). "Modeling the Climatic Response to Orbital Variations". Science 207 (29/02/1980): 943-953.
    • Berger A, Loutre MF (2002). "Climate: An exceptionally long interglacial ahead?". Science 297: 1287-1288.