@Article{we-9-77-2009,
AUTHOR = {He, W.-M. and Callaway, R. M.},
TITLE = {The potential for misleading correlations in single-factor analysis of complex gradients},
JOURNAL = {Web Ecology},
VOLUME = {9},
YEAR = {2009},
NUMBER = {1},
PAGES = {77--81},
URL = {https://we.copernicus.org/articles/9/77/2009/},
DOI = {10.5194/we-9-77-2009}
}