@article{articlea30a1217,
title   = {Optimal defense theory in an ant-plant mutualism: extrafloral nectar as an induced defence is maximized in the most valuable plant structures},
author = {Calixto, Eduardo Soares and Lange, Denise and Bronstein, Judith and Torezan‐Silingardi, Helena Maura and Del-Claro, Kleber},
year = {2021},
doi = {10.1111/1365-2745.13457},
journal   = {Journal of Ecology}
}