Interveners in support of the defendant: The French Republic (represented: initially by G. de Bergues and J. Gstalter, and subsequently by D. Colas and J. Bousin, acting as Agents); the Republic of Poland (represented initally by M. Szpunar and B. Majczyna, and subsequently by B. Majczyna, acting as Agents); the Hauts-de-Seine department (France) (represented by: J.-D. Bloch and G. O’Mahony, lawyers)
Parties intervenantes au soutien de la partie défenderesse: République française (initialement G. de Bergues et J. Gstalter, puis D. Colas et J. Bousin, agents); République de Pologne (représentants: initialement M. Szpunar et B. Majczyna, puis B. Majczyna, agents); et Département des Hauts-de-Seine (France) (représentants: J.-D. Bloch et G. O’Mahony, avocats)