Temporal, spatial and biotic variations in extrafloral nectar secretion by <i>Macaranga tanarius</i>Martin Heil, K. Eduard Linsenmair, Brigitte Fiala et al.|Functional Ecology|2000Cited by 212
Extraction and quantification of "condensed tannins" as a measure of plant anti-herbivore defence? Revisiting an old problemMartin Heil, Doyle McKey, Claude Andary et al.|Die Naturwissenschaften|2002Cited by 122
Main nutrient compounds in food bodies of Mexican Acacia ant-plantsRalf Kr�ger, K. Eduard Linsenmair, Martin Heil et al.|Chemoecology|2004Cited by 65