Kukula, P. a Cerveny, L. (1999) „Modified Nickel Catalysts and Enantioselective Hydrogenation", Chemické listy, 93(8). Dostupné z: http://ww.w.chemicke-listy.cz/ojs3/index.php/chemicke-listy/article/view/2585 (Viděno: 23 duben 2024).