@misc{PhuToanKarubeetal.2020,
  author    = {Ngo Quoc Phu and Phan Quoc Toan and Haruki Karube and Tom Kompier and Anh Phong Bui and Hai Son Le},
  title     = {Description of the female and notes on ecology of Sieboldius nigricolor (Fraser, 1924) from central Vietnam (Odonata: Gomphidae)},
  booktitle = {International Dragonfly Fund : Report},
  volume    = {2020},
  number    = {152},
  url       = {http://www.dragonflyfund.org/images/reports/IDF_Report_152_Phu_et_al_2020.pdf},
  series    = {IDF-Report : newsletter of the International Dragonfly Fund},
  number    = {152},
  type      = {periodicalpart},
  pages     = {1 -- 7},
  year        = {2020},
}