@inbook{e9247896865c44c88828f8c1fac48a14,
title = "Time Machine",
keywords = "Digital media",
author = "Marcus Burkhardt",
note = "Aus: Sage knowledge: Burkhardt, M. (2009). Time machine. In H. Birx (Ed.), Encyclopedia of time: Science, philosophy, theology, \& culture. (pp. 1342-1344). Thousand Oaks, CA: SAGE Publications, Inc. Retrieved from http://knowledge.sagepub.com/view/time/SAGE.xml",
year = "2009",
doi = "10.4135/9781412963961.n576",
language = "English",
isbn = "9781412941648",
pages = "1342--1344",
editor = "Birx, \{H. James\}",
booktitle = "Encyclopaedia of Time",
publisher = "SAGE Publications Inc.",
address = "United States",
}