Kapirnyák, T., Kurucz, E., Koroknai, J., & Fári, M. (2014). Rippl-Rónai’s color in the native parks: production and using of new, synthetic Wild sage color-mixture. Acta Agraria Debreceniensis, 55, 59-64. https://doi.org/10.34101/actaagrar/55/1910