@techreport{86acd25164ae45d9ab7dde7d4431b6a2,
title = "Annual Review 2006",
author = "Jussi Heikkinen and Henrik Haggr{\'e}n and Anita Laiho-Heikkinen and Hannu Hyypp{\"a} and Olli Jokinen and Anna Erving and Juho Lumme and Milka Nuikka and Petri R{\"o}nnholm and Petteri P{\"o}ntinen and Kirsi Karila and Ulla Pyysalo and Katri Koistinen and Keijo Inkil{\"a}",
year = "2007",
language = "English",
series = "TKK/Inst. of Photogrammetry and Remote Sensing, reports 2/2007",
publisher = "TKK Fotogrammetrian ja kaukokartoituksen laboratorio",
type = "WorkingPaper",
institution = "TKK Fotogrammetrian ja kaukokartoituksen laboratorio",
}