Ławrynowicz, Maria. “Four Tuber Species Accompanying T. Mesentericum in Natural Sites in Poland”. Anales del Jardín Botánico de Madrid 66, no. S1 (December 31, 2009): 145–149. Accessed May 2, 2025. https://rjb.revistas.csic.es/index.php/rjb/article/view/335.