%0 Journal Article %T ESTIMATING NONLINEAR INTERACTION STRENGTHS: AN OBSERVATION‐BASED METHOD FOR SPECIES‐RICH FOOD WEBS %A Novak, Mark %A Wootton, J. Timothy %J Ecology %V 89 %N 8 %P 2083-2089 %@ 0012-9658 %D 2008-08-01 %I Wiley Subscription Services, Inc., A Wiley Company %~ DeepDyve