AGNIESZKA, R., and R. HOLUBOWICZ. “Effect of Pansy (Viola X Wittrockiana Gams) Seeds Colour and Size on Their Germination”. Notulae Botanicae Horti Agrobotanici Cluj-Napoca, Vol. 36, no. 2, 1, pp. 47-50, doi:10.15835/nbha36267.