Korytar, P., Matisova, E., & Cellar, P. (1999). Amphetamines and Their Analysis by Capillary Gas Chromatography and Gas Chromatography in Combination with Mass Spectroscopy. Chemické Listy, 93(9). Získáno z http://ww.chemicke-listy.cz/ojs3/index.php/chemicke-listy/article/view/2577