1. Characterization of peat and lake deposits;Aaby,1986
2. Interactions of Holocene climate, water balance, vegetation, fire, and cultural land-use in the Swedish Borderland;Almquist-Jacobson,1994
3. Toward an integrated model for raised-bog development: theory and field evidence;Almquist-Jacobson,1995
4. Sveriges Klimat;Ångström,1974
5. Giktorf's peat borers;Belokopytov;Torf. Prom.,1955