Contact Before continuing to browse this site, please read this IMPORTANT INFORMATION. SECRETARIAT From Monday to Friday: 8 am – 16 pm HEAD OF GROUP Andrès Collinucci (Office O.6.110) MAILING ADDRESS Physique Théorique et MathématiqueUniversité Libre de Bruxelles – Faculté des SciencesCampus Plaine – Building NO – CP 231Boulevard du TriompheB-1050 BruxellesBelgique PHONE Tel.: +32 (0)2 650 58 16Fax: +32 (0)2 650 58 24 MAP Campus Plaine – Building NO MAP CAMPUS Click HERE to get more information about the campus La Plaine