Mieczysław Grzesik, Zdzisława Romanowska-Duda and Regina Janas (2015) “Quality of seeds as a key to commodity cultivation of lavatera thuringiaca l. – plants with high potential for multi directional use”, ACTA INNOVATIONS, 15, pp. 5–12. doi: 10.62441/actainnovations.v15i.84.