CS Web Development Team – Department of Computer Science – City University of HongC.W.D.T.– D.C.S.– C.U.H.KongCS Web Development Team – Department of Computer Science – City University of HongC.W.D.T.– D.C.S.– C.U.H., Honorary Professor – Our People – CityU CS [online], www.cs.cityu.edu.hk [dostęp 2018-03-11] [zarchiwizowane z adresu 2018-08-12](ang.).
CS Web Development Team – Department of Computer Science – City University of HongC.W.D.T.– D.C.S.– C.U.H.KongCS Web Development Team – Department of Computer Science – City University of HongC.W.D.T.– D.C.S.– C.U.H., Honorary Professor – Our People – CityU CS [online], www.cs.cityu.edu.hk [dostęp 2018-03-11] [zarchiwizowane z adresu 2018-03-07](ang.).
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CS Web Development Team – Department of Computer Science – City University of HongC.W.D.T.– D.C.S.– C.U.H.KongCS Web Development Team – Department of Computer Science – City University of HongC.W.D.T.– D.C.S.– C.U.H., Honorary Professor – Our People – CityU CS [online], www.cs.cityu.edu.hk [dostęp 2018-03-11] [zarchiwizowane z adresu 2018-08-12](ang.).
CS Web Development Team – Department of Computer Science – City University of HongC.W.D.T.– D.C.S.– C.U.H.KongCS Web Development Team – Department of Computer Science – City University of HongC.W.D.T.– D.C.S.– C.U.H., Honorary Professor – Our People – CityU CS [online], www.cs.cityu.edu.hk [dostęp 2018-03-11] [zarchiwizowane z adresu 2018-03-07](ang.).
Michael S.M.S.PatersonMichael S.M.S., F. FrancesF.F.YaoF. FrancesF.F., Efficient binary space partitions for hidden-surface removal and solid modeling, „Discrete & Computational Geometry”, 5 (5), 1990, s. 485–503, DOI: 10.1007/BF02187806, ISSN0179-5376 [dostęp 2018-03-11](ang.).