TY - JOUR A1 - Vasiliev, N. I. A1 - Talalay, P. G. A1 - Vostok Deep Ice Core Drilling Parties T1 - Twenty Years of Drilling the Deepest Hole in Ice JO - Sci. Dril. J1 - SD VL - 11 SP - 41 EP - 45 Y1 - 2011/03/01 PB - ICDP-IODP SN - 1816-3459 UR - https://sd.copernicus.org/articles/11/41/2011/ L1 - https://sd.copernicus.org/articles/11/41/2011/sd-11-41-2011.pdf DO - 10.2204/iodp.sd.11.05.2011 ER -