NIKKANEN, L. On Private Parking Control, with Special Reference to the Right to Charge Penalty Fees without Statutory Support. Helsinki Law Review, [S. l.], v. 2, n. 1, p. 95–111, 2008. Disponível em: https://journal.fi/helsinkilawreview/article/view/74209. Acesso em: 16 aug. 2024.