Reference

Katarzyna Nawrot-Chorabik, Krzysztof Sitko (2014): The Effect of Abscicsic Acid and Dimethyl Sulfoxide and Different Temperatures on the Cryopreservation Process of Abies nordmanniana Embryogenic Callus – Phyton, Annales Rei Botanicae, Horn – 54_2: 275 - 284.