Schmidt, C. S., Mrnka, L., Frantík, T., Bárnet, M., Vosátka, M., & Baldassarre Švecová, E. (2020). Impact of protein hydrolysate biostimulants on growth of barley and wheat and their interaction with symbionts and pathogens. Agricultural and Food Science, 29(3), 222–238. https://doi.org/10.23986/afsci.84790