SNIDERS, Andris; KOMASS, Toms. Invariant Method of Load Independent Pressure Control in Steam Boiler. Electrical, Control and Communication Engineering, Riga, Latvia, v. 1, n. 1, p. 5–10, 2012. DOI: 10.2478/v10314-012-0001-4. Disponível em: https://ecce-journals.rtu.lv/ecce/article/view/v10314-012-0001-4.. Acesso em: 5 nov. 2024.