Lakatos, László, Tibor Szabó, József Racskó, Zoltán Szabó, Miklós Soltész, and József Nyéki. 2005. “The Effect of Daytime and Nighttime Temperature on the Cover Colour of Fruits in an Apple Gene Bank”. Acta Agraria Debreceniensis, no. 17 (September):45-53. https://doi.org/10.34101/actaagrar/17/3270.