@article{journal,
author = {Dennis, R. L. H.},
title = {Landform resources for territorial nettle-feeding Nymphalid butterflies: biases at different spatial scales},
year = {2004},
volume = {27.2},
pages = {37--45},
journal = {Animal Biodiversity and Conservation},
keywords = {Termorregulaci{\'o}n, Comportamiento territorial, Microcaracter{\'i}sticas de las formas del terreno, Toperas, H{\'a}bitat, Recursos funcionales}
}