Active emollient with maintenance of reenergizing of a key at a zero voltage. Visnyk NTUU KPI Seriia - Radiotekhnika Radioaparatobuduvannia, [S. l.], n. 37, p. 164–167, 2008. DOI: 10.20535/RADAP.2008.37.164-167. Disponível em: https://radap.kpi.ua/radiotechnique/article/view/586. Acesso em: 7 may. 2025.