@phdthesis{ethos-9689,
  title = {Outlining support for hypertext systems},
  author = {Geeng-Neng You},
  year = {1992},
  url = {http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.333706},
  note = {British Library, EThOS},
  researchr = {https://researchr.org/publication/ethos-9689},
  cites = {0},
  citedby = {0},
  school = {University of Liverpool, UK},
}