Cavalier-Smith T., Allsopp M. T., Chao E. E. Chimeric conundra: are nucleomorphs and chromists monophyletic or polyphyletic? (англ.) // Proc. Natl. Acad. Sci. U.S.A. : journal. — 1994. — November (vol. 91, no. 24). — P. 11368—11372. — doi:10.1073/pnas.91.24.11368. — PMID7972066. — PMC45232.
Cavalier-Smith T., Chao E. E., Lewis R. Multiple origins of Heliozoa from flagellate ancestors: New cryptist subphylum Corbihelia, superclass Corbistoma, and monophyly of Haptista, Cryptista, Hacrobia and Chromista // Molecular Phylogenetics and Evolution. — 2015. — Vol. 93. — P. 331—362. — ISSN10557903. — doi:10.1016/j.ympev.2015.07.004.
Cavalier-Smith T., Allsopp M. T., Chao E. E. Chimeric conundra: are nucleomorphs and chromists monophyletic or polyphyletic? (англ.) // Proc. Natl. Acad. Sci. U.S.A. : journal. — 1994. — November (vol. 91, no. 24). — P. 11368—11372. — doi:10.1073/pnas.91.24.11368. — PMID7972066. — PMC45232.
Cavalier-Smith T., Chao E. E., Lewis R. Multiple origins of Heliozoa from flagellate ancestors: New cryptist subphylum Corbihelia, superclass Corbistoma, and monophyly of Haptista, Cryptista, Hacrobia and Chromista // Molecular Phylogenetics and Evolution. — 2015. — Vol. 93. — P. 331—362. — ISSN10557903. — doi:10.1016/j.ympev.2015.07.004.