Donkó, Ádám, Gábor Zanathy, Zsolt Erős-Honti, Judit Göblyös, and György Dénes Bisztray. 2012. “Effects of Different Bud Density on the Mycorrhizal Colonisation of Grapevine in the Kunság Wine Region”. Review on Agriculture and Rural Development 1 (1. suppl.):176-80. https://ojs.bibl.u-szeged.hu/index.php/rard/article/view/13201.