Analysis of information sources in references of the Wikipedia article "Northern Europe" in English language version.
Article 1; National language – official language; Icelandic is the national language of the Icelandic people and the official language in Iceland. Article 2; The Icelandic language — The national language is the common language of the Icelandic general public. Public authorities shall ensure that its use is possible in all areas of Icelandic society. All persons residing in Iceland must be given the opportunity to learn Icelandic and to use it for their general participation in Icelandic society, as further provided in leges speciales.
Article 1; National language – official language; Icelandic is the national language of the Icelandic people and the official language in Iceland. Article 2; The Icelandic language — The national language is the common language of the Icelandic general public. Public authorities shall ensure that its use is possible in all areas of Icelandic society. All persons residing in Iceland must be given the opportunity to learn Icelandic and to use it for their general participation in Icelandic society, as further provided in leges speciales.