@techreport{26bc09c4fa344fb88c8dac6c898b692c,
title = "Tilan esitt{\"a}misi{\"a}",
keywords = "picture, presentation, representation, space, picture, presentation, representation, space, picture, presentation, representation, space",
author = "Markus H{\"a}kkinen and Riitta Kuoppam{\"a}ki",
year = "1993",
language = "English",
isbn = "951-22-1744-9",
series = "Teknillisen korkeakoulun arkkitehtiosaston julkaisuja",
publisher = "Teknillinen korkeakoulu",
number = "3",
address = "Finland",
type = "WorkingPaper",
institution = "Teknillinen korkeakoulu",
}