@book {1298,
	title = {Suomen mesipisti{\"a}iset ja niiden uhanalaisuus},
	year = {2003},
	pages = {420},
	publisher = {Tremex Press Oy},
	organization = {Tremex Press Oy},
	address = {Helsinki},
	author = {S{\"o}derman, G. and Leinonen, R.}
}
