Thorup, Mikkel; Zamir, Or; Zwick, Uri (2019). "Dynamic ordered sets with approximate queries, approximate heaps and soft heaps". In Baier, Christel; Chatzigiannakis, Ioannis; Flocchini, Paola; Leonardi, Stefano (eds.). 46th International Colloquium on Automata, Languages, and Programming, ICALP 2019, July 9–12, 2019, Patras, Greece. LIPIcs. Vol. 132. Schloss Dagstuhl – Leibniz-Zentrum für Informatik. pp. 95:1–95:13. doi:10.4230/LIPICS.ICALP.2019.95.
Kaplan, Haim; Kozma, László; Zamir, Or; Zwick, Uri (2019). "Selection from heaps, row-sorted matrices, and X+Y using soft heaps". In Fineman, Jeremy T.; Mitzenmacher, Michael (eds.). 2nd Symposium on Simplicity in Algorithms, SOSA 2019, January 8–9, 2019, San Diego, CA, USA. OASIcs. Vol. 69. Schloss Dagstuhl – Leibniz-Zentrum für Informatik. pp. 5:1–5:21. doi:10.4230/OASICS.SOSA.2019.5.