SpringerLink (Online service), Alferes, J. J., & Johansson, M. (2019). Practical Aspects of Declarative Languages: 21th International Symposium, PADL 2019, Lisbon, Portugal, January 14-15, 2019, Proceedings (1st ed. 2019.). Springer International Publishing : Imprint: Springer. https://doi.org/10.1007/978-3-030-05998-9
Παραπομπή σε μορφή Chicago (17η εκδ.)SpringerLink (Online service), José Júlio Alferes, και Moa Johansson. Practical Aspects of Declarative Languages: 21th International Symposium, PADL 2019, Lisbon, Portugal, January 14-15, 2019, Proceedings. 1st ed. 2019. Cham: Springer International Publishing : Imprint: Springer, 2019. https://doi.org/10.1007/978-3-030-05998-9.
Παραπομπή σε μορφή MLA (8th εκδ.)SpringerLink (Online service), et al. Practical Aspects of Declarative Languages: 21th International Symposium, PADL 2019, Lisbon, Portugal, January 14-15, 2019, Proceedings. 1st ed. 2019. Springer International Publishing : Imprint: Springer, 2019. https://doi.org/10.1007/978-3-030-05998-9.
