@online{
   timsrc,
   author = "Marriott, Kim AND Purchase, Helen",
   title = "29th International Symposium on Graph Drawing and Network Visualization - Invited talk 1",
   publisher = "Universität Tübingen",
   year = "2021",
   month = "Sep",
   day = "16",
   url = "https://timms.uni-tuebingen.de:443/tp/UT_20210916_001_gd21_0001",
   urldate = "2024-11-23"
}