IVANOVÁ, Helena - BERNADOVIČOVÁ, Slávka. Needle disease on English yew caused by the parasitic fungus Cryptocline taxicola (All.) Petr. noticed in Nitra town. In Folia oecologica. - Zvolen : Institute of Forest Ecology SAS, 2009. ISSN 1336-5266, 2009, vol. 36, no. 2, s. 79-85.