Postovane kolege, u petak 27. decembra u 11 h na Institutu za fiziku, u sali 300, dr Rodrigo Olea sa Univerziteta Andreas Bello u Santjagu odrzace seminar pod naslovom “On renormalized AdS action and Critical Gravity”. Pozdrav Branislav -- Institute of Physics Belgrade Pregrevica 118, 11080 Belgrade, Serbia http://www.ipb.ac.rs/