Pérez Sánchez, R., Gómez Sánchez, M., & Morales Corts, R. (2008). Agromorphological characterization of traditional Spanish sweet cherry (Prunus avium L.), sour cherry (Prunus cerasus L.) and duke cherry (Prunus x gondouinii Rehd.) cultivars. Spanish Journal of Agricultural Research, 6(1), 42-55. https://doi.org/10.5424/sjar/2008061-293