Moon,B.;Jagadish,H.V.;Faloutsos,C.;Saltz,J.H.(2001),«Analysis of the clustering properties of the Hilbert space-filling curve»,IEEE Transactions on Knowledge and Data Engineering13(1): 124–141,doi:10.1109/69.908985.
Lemire,Daniel;Kaser,Owen(2011).«Reordering Columns for Smaller Indexes».Information Sciences181(12): 2550–2570.doi:10.1016/j.ins.2011.02.002.
Hamilton,C. H.;Rau-Chaplin,A.(2007).«Compact Hilbert indices: Space-filling curves for domains with unequal side lengths».Information Processing Letters105(5): 155–163.doi:10.1016/j.ipl.2007.08.034.
Eavis, T.· Cueva, D. (2007). «A Hilbert Space Compression Architecture for Data Warehouse Environments». Data Warehousing and Knowledge Discovery. Lecture Notes in Computer Science. 4654. σελίδες1–12. doi:10.1007/978-3-540-74553-2_1. ISBN978-3-540-74552-5.