ČUBARS, Edgars; NOVIKS, Gotfrīds. Influence of Different Factors on Productivity of Reed Growths. ENVIRONMENT. TECHNOLOGIES. RESOURCES. Proceedings of the International Scientific and Practical Conference, Rezekne, Latvia, v. 1, p. 106–111, 2015. DOI: 10.17770/etr2013vol1.801. Disponível em: https://journals.rta.lv/index.php/ETR/article/view/801.. Acesso em: 3 may. 2024.