++++ Convention on Jurisdiction and the Enforcement of Judgments in Civil and Commercial Matters - Special jurisdictions - Court for the place in which the contractual obligation is to be performed - Contract of employment - Obligation to be taken into consideration - Obligation to carry out the agreed work - Performance outside the territory of the Contracting States - Article 5(1 ) of the Convention not applicable - Application of Article 2 of the Convention ( Convention of 27 September 1968, Arts 2 and 5(1 ) )