João Paulo A. Almeida José Borbinha Giancarlo Guizzardi Sebastian Link Jelena Zdravkovic Conceptual Modeling - 42nd International Conference, ER 2023, Lisbon, Portugal, November 6-9, 2023, Proceedings ER Springer 2023 Lecture Notes in Computer Science 14320 978-3-031-47261-9 978-3-031-47262-6 https://doi.org/10.1007/978-3-031-47262-6 db/conf/er/er2023.html