7 million years of glaciation in Greenland
Science, No. 264, 1994, s. 952-955, ISSN: 0036-8075
LARSEN CHRİSTİAN,CLIFT PETER D,SAUNDERS, AD,ALI J,BEGET J,CAMBRAY H,DEMANT A,FITTON G,FRAM MS,FUKUMA K,GIESKES J,HOLMES MA,HUNT J,LACASSE C,OKAY NİLGÜN,SPEZZAFERRI S,MELTSER A,MORRISON ML,SINTON C