@book
{TN_libero_mab2,
author = {
Kujala, Matti
},
title = {
Runkopuun kuorellisen tilavuuskasvun laskentamenetelmä
},
publisher = {Metsäntutkimuslaitos},
isbn = {9514004604},
year = {1980},
booktitle = {Folia forestalia ; 441},
address = {
Helsinki
},
url = {
http://slubdd.de/katalog?TN_libero_mab2
}
}