{"id":"bean2021cryptodiagnosis","DOI":"10.3384/ecp183153","URL":"https://ecp.ep.liu.se/index.php/histocrypt/article/view/153","type":"chapter","title":"Cryptodiagnosis of \"Kryptos K4\"","author":[{"given":"Richard","family":"Bean"}],"issued":{"date-parts":[[2021]]},"year-text":"2021","container-title":"Proceedings of the 4th International Conference on Historical Cryptology (HistoCrypt 2021), Linköping Electronic Conference Proceedings 183: 25-33","catalog-key":"SRC0D7HSXST3N01"}