KUČEROVÁ, Veronika - GÖMÖRY, Dušan. Reticulate phylogeny in the genus Sorbus: the case of Sorbus haljamovae Bernátová et Májovský. In Folia oecologica. - Zvolen : Institute of Forest Ecology SAS, 2011. ISSN 1336-5266, 2011, vol. 38, no. 2, s. 169-175.