@article{Staude2014,
author = {Staude, Johannes and Haupt, Joachim and Nordmeier, Volkhard},
year = {2014},
language = {ger},
copyright = {http://phydid.physik.fu-berlin.de/index.php/phydid-b/about},
title = {Die beschleunigte Sanduhr},
issn = {2191-379X},
url = "http://dx.doi.org/10.17169/refubium-21198",
}