@techreport{eecacd4088814b4cb445f26f9b5a3181,
title = "Kallioper{\"a}tutkimukset maanalaisten tilojen louhittavuuden arvioinnissa",
keywords = "bedrock investigations, excavability, excavation costs, geological factor, bedrock investigations, excavability, excavation costs, geological factor, bedrock investigations, excavability, excavation costs, geological factor",
author = "Paula Pohjanper{\"a}",
year = "2004",
language = "English",
isbn = "951-22-7366-7",
series = "Teknillinen korkeakoulu Kalliotekniikan laboratorio Tutkimusraportti",
publisher = "Teknillinen korkeakoulu",
number = "TKK-KAL-A-33",
pages = "108",
type = "WorkingPaper",
institution = "Teknillinen korkeakoulu",
}