@article{b5ff26be045e4bb3a163fa6cc820d5b3,
title = "Ballot spoilage as a response to limitations on choice and influence",
keywords = "blank, electoral system, invalid votes, null and spoiled ballots, preference voting, proportionality",
author = "Silva, \{Patrick Cunha\} and Crisp, \{Brian F.\}",
note = "Publisher Copyright: {\textcopyright} The Author(s) 2021.",
year = "2022",
month = may,
doi = "10.1177/1354068821990258",
language = "English",
volume = "28",
pages = "521--527",
journal = "Party Politics",
issn = "1354-0688",
number = "3",
}