Design of a Direct Sliding Gearless Electrical Motor for an Ergonomic Electrical Wheelchair. Elektronika ir Elektrotechnika, [S. l.], v. 83, n. 3, p. 75–80, 2008. Disponível em: https://eejournal.ktu.lt/index.php/elt/article/view/11082.. Acesso em: 5 dec. 2025.