@techreport{7772e2cf30fe459ea1def30147fb29a6,
title = "Toimivuusvaatimukset teiden ja katujen hoitourakoissa",
keywords = "contract, performance requirement, road maintenance, contract, performance requirement, road maintenance, contract, performance requirement, road maintenance",
author = "Jere Keskinen and Marko Kelkka and Esko Ehrola",
year = "2003",
language = "English",
isbn = "951-22-6800-0",
series = "Teknillisen korkeakoulun tielaboratorion julkaisuja",
publisher = "Teknillinen korkeakoulu, Tietekniikka",
number = "TKK-TIE-A56",
pages = "95",
type = "WorkingPaper",
institution = "Teknillinen korkeakoulu, Tietekniikka",
}