@inproceedings{nester2021foundation,
  author =	{Chad Nester},
  title =	{{A Foundation for Ledger Structures}},
  booktitle =	{2nd International Conference on Blockchain Economics, Security and Protocols (Tokenomics 2020)},
  pages =	{7:1--7:13},
  series =	{Open Access Series in Informatics (OASIcs)},
  year =	{2021},
  volume =	{82},
  editor =	{Emmanuelle Anceaume and Christophe Bisi\`{e}re and Matthieu Bouvard and Quentin Bramas and Catherine Casamatta},
  publisher =	{Schloss Dagstuhl--Leibniz-Zentrum f{\"u}r Informatik},
  address =	{Dagstuhl, Germany},
  doi =		{10.4230/OASIcs.Tokenomics.2020.7},
}