De Berg, Mark; Khosravi, Amirali (2010). "Optimal Binary Space Partitions in the Plane". Computing and Combinatorics. Lecture Notes in Computer Science. Vol. 6196. pp. 216–225. doi:10.1007/978-3-642-14031-0_25. ISBN978-3-642-14030-3.
Agarwal, Pankaj K.; Aronov, Boris; Geft, Tzvika; Halperin, Dan (2021). "On Two-Handed Planar Assembly Partitioning with Connectivity Constraints". Proceedings of the 2021 ACM-SIAM Symposium on Discrete Algorithms (SODA). pp. 1740–1756. arXiv:2009.12369. doi:10.1137/1.9781611976465.105. ISBN978-1-61197-646-5.
Dyer, M.E; Frieze, A.M (June 1986). "Planar 3DM is NP-complete". Journal of Algorithms. 7 (2): 174–184. doi:10.1016/0196-6774(86)90002-7.
Demaine, Erik D.; Eisenstat, Sarah (2011). "Flattening Fixed-Angle Chains is Strongly NP-Hard". In Dehne, Frank; Iacono, John; Sack, Jörg-Rüdiger (eds.). Algorithms and Data Structures. Lecture Notes in Computer Science. Vol. 6844. Springer Berlin Heidelberg. pp. 314–325. doi:10.1007/978-3-642-22300-6_27. hdl:1721.1/73923. ISBN9783642223006.
Demaine, Erik D.; Eisenstat, Sarah (2011). "Flattening Fixed-Angle Chains is Strongly NP-Hard". In Dehne, Frank; Iacono, John; Sack, Jörg-Rüdiger (eds.). Algorithms and Data Structures. Lecture Notes in Computer Science. Vol. 6844. Springer Berlin Heidelberg. pp. 314–325. doi:10.1007/978-3-642-22300-6_27. hdl:1721.1/73923. ISBN9783642223006.