A. Bittsánszky, G. Gyulai, J. Kiss, G. Gullner, L. Heszky, and T. Kőmíves, “Microsatellite Diversity of Androgenic Black Poplar (Populus nigra)”, Acta agrar. Debr., no. 27, pp. 60–67, Nov. 2007, doi: 10.34101/actaagrar/27/3104.