title: On the definition of temperature and its fluctuations in small systems.
authors.affiliation: Institute of Electrophysics, Ural Branch of the Russian Academy of Sciences, Amundsen Street 106, 620016 Ekaterinburg, Russia. grey@iep.uran.ru
authors.forename: Grey Sh
authors.initials: GSh
authors.lastname: Boltachev
authors.forename: Jürn W P
authors.initials: JW
authors.lastname: Schmelzer