Murkowski, A., T. Wróblewski, W. Burza, and E. Skórska. 1999. “Luminescence Variations in Cucumber (Cucumis Sativus L.) Leaves Derived from Different Regeneration Systems”. International Journal of Horticultural Science 5 (1-2):50-52. https://doi.org/10.31421/IJHS/5/1-2/22.