CRITERIA FOR THE EXISTENCE OF ESTABLISHED MODES OF POWER SYSTEMS. Научно-технический журнал «Машиностроение», [S. l.], n. 4, p. 77–83, 2024. Disponível em: https://journal.andmiedu.uz/index.php/mashinasozlik/article/view/121.. Acesso em: 8 jan. 2025.