"Recognition", Encyclopedia of American Foreign Policy.
archive.org
Shaw, Malcolm Nathan. International law. Cambridge University Press, 2003. с. 178. Article 1 of the Montevideo Convention on Rights and Duties of States, 1933 lays down the most widely accepted formulation of the criteria of statehood in international law. It note that the state as an international person should possess the following qualifications: '(a) a permanent population; (b) a defined territory; (c) government; and (d) capacity to enter into relations with other states' Perspectives on international law. Kluwer Law International, 1995. с. 20. So far as States are concerned, the traditional definitions provided for in the Montevideo Convention remain generally accepted.
See B. Broms, "IV Recognition of States", pp. 47-48 in International law: achievements and prospects, UNESCO Series, Mohammed Bedjaoui(ed), Martinus Nijhoff Publishers, 1991, ISBN 92-3-102716-6[2]
See Israel Yearbook on Human Rights, 1989, Yoram Dinstein, Mala Tabory eds., Martinus Nijhoff Publishers, 1990, ISBN 0-7923-0450-0, page 135-136 [3]