TY - JOUR T1 - A memory of webs past JF - IEEE Spectrum Y1 - 2011 A1 - Ariel Bleicher AB - The Web is a rollicking, revealing record of life in the 21st century. But preserving it for future historians is a monumental technical challenge. VL - 48 UR - http://spectrum.ieee.org/telecom/internet/a-memory-of-webs-past/0 IS - 3 ER -