@techreport{7175ad7b73b845b69447f17cb6f0eeb9,
title = "Puhtaat ymp{\"a}rist{\"o}yst{\"a}v{\"a}lliset metallituotteet - Puhteet-projektin loppuraportti",
author = "Amar Mahiout and Juha Mannila and Riitta Mahlberg and Juha Nikkola and Jarmo Siivinen and Jyrki Romu and Risto Ilola and Outi S{\"o}derberg and Mika Kolari and Jari Koskinen and Simo-Pekka Hannula",
year = "2008",
language = "English",
isbn = "978-951-38-727-2",
series = "VTT Tiedotteita - Research notes",
publisher = "VTT",
number = "2400",
type = "WorkingPaper",
institution = "VTT",
}