@techreport{f4aba936bf8f4053b257448a6644ca50,
title = "Helsingin keskustatunneli",
keywords = "city centres, environment, Helsinki tunnel -plan, impacts, rock building, traffic lanes, underground spaces, city centres, environment, Helsinki tunnel -plan, impacts, rock building, traffic lanes, underground spaces, city centres, environment, Helsinki tunnel -plan, impacts, rock building, traffic lanes, underground spaces",
author = "Eija Kivilaakso",
year = "2000",
language = "English",
series = "Helsingin kaupunkisuunnitteluviraston julkaisuja",
publisher = "Helsingin kaupunki, kaupunkisuunnitteluvirasto",
number = "2000:14",
pages = "80",
type = "WorkingPaper",
institution = "Helsingin kaupunki, kaupunkisuunnitteluvirasto",
}