1. Berger, A. 1992, Orbital Variations and Insolation Database, IGBP PAGES/World Data Center-A for Paleoclimatology Data Contribution Series # 92-007. NOAA/NGDC Paleoclimatology Program, Boulder CO, USA
2. Insolation values for the climate of the last 10 million years
3. Astronomical solutions for paleoclimate studies over the last 3 million years
4. Water vapour, CO
2
and insolation over the last glacial-interglacial cycles
5. Berger, A., & Loutre, M. F. 1994, Long-term variations of the astronomical seasons, in Topics in Atmospheric and Interstellar Physics and Chemistry, ed. Cl. Boutron (Les Éditions de Physique, Les Ulis, France), 33