1. Albert, D.A., 1995. Regional landscape ecoystems of Michigan, Minnesota, and Wisconsin: a working map and classification. USDA-For. Ser. Gen. Tech. NC-178, North Central Forest Experiment Station, St. Paul, MN.
2. Brosofske, K.D., 1999. Relationships between understory vegetation and landscape structure across multiple spatial scales in northern Wisconsin. Doctoral thesis, Michigan Technological University, Houghton, MI, USA.
3. Plant diversity at multiple scales across a northern Wisconsin pine barren landscape;Brosofske;Plant Ecol.,1999
4. Brosofske, K.D., Chen, J., Crow, T.R., 2000. Understory vegetation and site factors: implications for a managed Wisconsin landscape. For. Ecol. Manage., in press.
5. Functional location of forest edges: gradients of multiple physical factors;Cadenasso;Can. J. For. Res.,1997