Authors before their awarded poster at Congress of the IUCr 2005
A. Olejniczak and A. Budzianowski in front of their poster "High-pressure crystal phases of 1,2-ethylenediamine" A. Budzianowski, A. Olejniczak, A. Katrusiak-one of three CCDC Poster Prizes which was awarded at Congress of the the International Union of Crystallography 2005, Florence 23-31 August (3 000 participants).