@book{Patterson2016,
author = {Patterson, Fraser Stuart},
year = {2016},
language = {eng},
copyright = {http://www.fu-berlin.de/sites/refubium/rechtliches/Nutzungsbedingungen},
title = {Practices, Productivity and Perception},
url = "http://dx.doi.org/10.17169/refubium-25163",
}