Blockchains: A Systematic Multivocal Literature Review. - Bert-Jan Butijn; Damian A. Tamburri; Willem-Jan van den Heuvel (ACM Comput. Surv., 2021)

The Elementary Scenario Component Metric for Summarization Evaluation. - Martin Kirilov; Daan Kolkman; Bert-Jan Butijn (ICNLSP, 2022)