Sokołowska-Krzaczek, A., Szewczyk, K., & Bawół, Z. (2009). Determination of free and bound phenolic acids in leaves and fruitsof Pyracantha coccinea (L.) Roem. (Rosaceae). Current Issues in Pharmacy and Medical Sciences, 22(4), 107-112. https://czasopisma.umlub.pl/curipms/article/view/2828