@misc{Fiala1990,
  author    = {Fiala, Brigitte},
  title     = {Extrafloral nectaries versus ant-Homoptera mutualisms : a comment on Becerra and Venable},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-32948},
  year      = {1990},
  abstract  = {No abstract available},
  subject      = {Nektarium},
  language  = {en}
}