KRAUSS, Raiko; SCHMID, Clemens; KIRSCHENHEUTER, David; ABELE, Jonas; SLAVCHEV, Vladimir; WENINGER, Bernhard. Chronology and development of the Chalcolithic necropolis of Varna I. Documenta Praehistorica, Ljubljana, SI, v. 44, p. 282–305, 2017. DOI: 10.4312/dp.44.17. Disponível em: https://journals.uni-lj.si/DocumentaPraehistorica/article/view/44.17.. Acesso em: 13 jun. 2024.