TY  - RPRT
TI  - Landscape pattern metrics and regional assessment
AU  - Robert V. O’Neill
AU  - Kurt H. Riitters
AU  - James D. Wickham
AU  - K. Bruce Jones
PY  - 2001
DO  - 10.1046/j.1526-0992.1999.09942.x
UR  - https://pubs.usgs.gov/publication/70021600
ID  - 70021600
ER  -