Pellonpдд, Matti, Expulsion in International Law; A Study in International Aliens Law and Human Rights with Special Reference to Finland, Helsinki, Suomalainen Tiedeakatemia, 1984.
Pellonpää, Matti, Expulsion in International Law; A Study in International Aliens Law and Human Rights with Special Reference to Finland, Helsinki, Suomalainen Tiedeakatemia, 1984.