Hroch, Z., & Prokopová, I. (2005). Determination of Adipic Acid in the Course of its Polycondensation with Butane-1,4-diamine. Chemické Listy, 99(11). Získáno z http://blog.chemicke-listy.cz/ojs3/index.php/chemicke-listy/article/view/1981