Campanelli, A., C. Ruta, A. Tagarelli, and I. Morone-Fortunato. “Nursery Inoculation With the Arbuscular Mycorrhizal Fungus Glomus Viscosum and Its Effect on the Growth and Physiology of Hybrid Artichoke Seedlings”. Italian Journal of Agronomy, vol. 6, no. 3, Sept. 2011, p. e25, doi:10.4081/ija.2011.e25.