Jahodar, L. a Klecakova, J. (1999) „Toxicity with Respect to Pharmaceutically Important Species in the Family Asteraceae", Chemické listy, 93(5). Dostupné z: http://ww-w.chemicke-listy.cz/ojs3/index.php/chemicke-listy/article/view/2611 (Viděno: 25 listopad 2024).