The
duties of
Arbitrator may be conferred on one
Arbitrator alone or on several
Arbitrators selected by the
parties as they please, or chosen by them from the
Members of the
Permanent Court of Arbitration established by the present
Convention.
Failing the
constitution of the
Tribunal by direct
agreement between the
parties, the course referred to in
Article 45, paragraphs 3 to 6, is followed.