"Параисторията като феномен на прехода: преоткриването на древните българи”, автор: доц. д-р Александър Николов, ръководител на катедра „История на Византия и балканските народи“ в СУ, публикувано в „Историческият хабитус: опредметената история“ – сборник в чест на 65-годишнината на доц. д-р Р. Донков, С. 2013, съст. Ю. Тодоров и А. Лунин, стр. 24 – 63.
Lalueza-Fox, C.; Sampietro, M. L.; Gilbert, M. T. P.; Castri, L.; Facchini, F.; Pettener, D.; Bertranpetit, J. (2004). „Unravelling migrations in the steppe: Mitochondrial DNA sequences from ancient Central Asians“. Proceedings of the Royal Society B: Biological Sciences 271 (1542): 941 – 7. doi:10.1098/rspb.2004.2698. PMC 1691686. PMID 15255049.
Science, 14 февруари 2014, Vol. 343 no. 6172, p. 751, A Genetic Atlas of Human Admixture History, Garrett Hellenthal at al.: CIs. for the admixture time(s) overlap but predate the Mongol empire, with estimates from 440 to 1080 CE (Fig.3.) In each population, one source group has at least some ancestry related to Northeast Asians, with ~2 to 4% of these groups total ancestry linking directly to East Asia. This signal might correspond to a small genetic legacy from invasions of peoples from the Asian steppes (e.g., the Huns, Magyars, and Bulgars) during the first millennium CE.
Arnaiz-Villena; et al. (June 2003). „HLA Genes in the Chuvashian Population from European Russia: Admixture of Central European and Mediterranean Populations“. Human Biology 75 (3): 375 – 392. doi:10.1353/hub.2003.0040. ISSN 1534 – 6617. PMID 1452720.
Science, 14 февруари 2014, Vol. 343 no. 6172, p. 751, A Genetic Atlas of Human Admixture History, Garrett Hellenthal at al.: CIs. for the admixture time(s) overlap but predate the Mongol empire, with estimates from 440 to 1080 CE (Fig.3.) In each population, one source group has at least some ancestry related to Northeast Asians, with ~2 to 4% of these groups total ancestry linking directly to East Asia. This signal might correspond to a small genetic legacy from invasions of peoples from the Asian steppes (e.g., the Huns, Magyars, and Bulgars) during the first millennium CE.
Arnaiz-Villena; et al. (June 2003). „HLA Genes in the Chuvashian Population from European Russia: Admixture of Central European and Mediterranean Populations“. Human Biology 75 (3): 375 – 392. doi:10.1353/hub.2003.0040. ISSN 1534 – 6617. PMID 1452720.
