Použitá a citovaná literatura

AMANO, Tatsuya, et al. Global distribution and drivers of language extinction risk. Proceedings of the Royal Society B: Biological Sciences, 2014, 281.1793: 20141574.

EBERHARD, David M.; SIMONS Gary F.; FENNIG Charles D. (eds.). Ethnologue: Languages of the World. Twenty-fourth edition. Dallas, Texas: SIL International 2021.

HAMILTON, Marcus J.; WALKER, Robert S. Nonlinear diversification rates of linguistic phylogenies over the Holocene. Plos one, 2019, 14.7: e0213126.

KIK, Alfred, et al. Language and ethnobiological skills decline precipitously in Papua New Guinea, the world’s most linguistically diverse nation. Proceedings of the National Academy of Sciences, 2021, 118.22.

PROCHAZKA, Katharina; VOGL, Gero. Quantifying the driving factors for language shift in a bilingual region. Proceedings of the National Academy of Sciences, 2017, 114.17: 4365-4369.

SUTHERLAND, William J. Parallel extinction risk and global distribution of languages and species. Nature, 2003, 423.6937: 276-279.

UNESCO Ad Hoc Expert Group on Endangered Languages (2003) Language Vitality and Endangerment. Available at unesdoc.unesco.org/images/0018/001836/183699E.

ZHANG, Hanzhi; MACE, Ruth. Cultural extinction in evolutionary perspective. Evolutionary Human Sciences, 2021, 3.

Internetové zdroje

Ethnologue http://www.ethnologue.com