Capron E, Landais A, Chappellaz J, Schilt A, Buiron D, Dahl-Jensen D, Johnsen S J, Jouzel J, Lemieux-Dudon B, Loulergue L, Leuenberger M, Masson-Delmotte V, Meyer H, Oerter H, Stenni B, . (2010). Millennial and sub-millennial scale climatic variations recorded in polar ice cores over the last glacial period. Clim. Past, 6(3), 345–365.