Gernandt, D. S., & Liston, A. 1999. Internal transcribed spacer region evolution in Larix and Pseudotsgua (Pinaceae). Amer. J. Bot. 86: 711-723. dostupno u .pdf formatuArhivirano 2009-09-27 na Wayback Machine-u.
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Wei, X-X and X-Q Wang. 2003. Phylogenetic split of Larix: evidence from paternally inherited cpDNA trnT-trnF region. Plant Systematics and Evolution. 239: 67–77. dostupno u .pdf formatu[mrtav link]
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Gernandt, D. S., & Liston, A. 1999. Internal transcribed spacer region evolution in Larix and Pseudotsgua (Pinaceae). Amer. J. Bot. 86: 711-723. dostupno u .pdf formatuArhivirano 2009-09-27 na Wayback Machine-u.