Huang, E.; Korf, R. E. (23 de enero de 2013). «Optimal Rectangle Packing: An Absolute Placement Approach». Journal of Artificial Intelligence Research46: 47-87. ISSN1076-9757. arXiv:1402.0557. doi:10.1613/jair.3735.
Birgin, E G; Lobato, R D; Morabito, R (2010). «An effective recursive partitioning approach for the packing of identical rectangles in a rectangle». Journal of the Operational Research Society61 (2): 306-320. S2CID12718141. doi:10.1057/jors.2008.141.
Huang, E.; Korf, R. E. (23 de enero de 2013). «Optimal Rectangle Packing: An Absolute Placement Approach». Journal of Artificial Intelligence Research46: 47-87. ISSN1076-9757. arXiv:1402.0557. doi:10.1613/jair.3735.
Chan, T. M. (2003). «Polynomial-time approximation schemes for packing and piercing fat objects». Journal of Algorithms46 (2): 178-189. doi:10.1016/s0196-6774(02)00294-8. «citeseerx: 10.1.1.21.5344».
Huang, E.; Korf, R. E. (23 de enero de 2013). «Optimal Rectangle Packing: An Absolute Placement Approach». Journal of Artificial Intelligence Research46: 47-87. ISSN1076-9757. arXiv:1402.0557. doi:10.1613/jair.3735.
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Birgin, E G; Lobato, R D; Morabito, R (2010). «An effective recursive partitioning approach for the packing of identical rectangles in a rectangle». Journal of the Operational Research Society61 (2): 306-320. S2CID12718141. doi:10.1057/jors.2008.141.