Horak*, J. a Lostak**, P. (1998) „Crystals of Tetradymite Type with Pronounced Thermoelectric Properties", Chemické listy, 92(5). Dostupné z: http://blog.chemicke-listy.cz/ojs3/index.php/chemicke-listy/article/view/2700 (Viděno: 17 listopad 2024).