Tomčík, P., Klbiková, V. a Bustin, D. (2009) „Criteria for Using Approximative Relations for the Calculation of Simple Protolytic Equilibria. Weak Bases and Hydrolyzed Salts", Chemické listy, 103(6). Dostupné z: http://ww.w.chemicke-listy.cz/ojs3/index.php/chemicke-listy/article/view/1530 (Viděno: 30 listopad 2022).