Hroboňová, K. ., J. . Sádecká, and J. . Čižmárik. “HPLC Separation and Determination of Dicoumarol and Other Simple Coumarins in Sweet Clover”. Nova Biotechnologica Et Chimica, vol. 17, no. 1, Sept. 2018, pp. 95–102, doi:10.2478/nbec-2018-0010.