@mastersthesis{mastersthesisb6b03c44,
title   = {Revisao de coryphaeschna williamson, 1903 sensu calvert, 1956 (insecta, aeshnidae)},
author = {Carvalho, Alcimar do Lago and Vanin, Sérgio Antonio},
year = {1995},
school = {Universidade de São Paulo}
}