Bacelis, Kęstutis, and Zofija Jankauskiene. “INVESTIGATION AND USE OF THE LITHUANIAN FLAX GENETIC RESOURCES IN THE BREEDING PROGRAMS”. ENVIRONMENT. TECHNOLOGIES. RESOURCES. Proceedings of the International Scientific and Practical Conference, vol. 1, June 2005, pp. 85-92, https://doi.org/10.17770/etr2005vol1.2118.