by Demidchik, Evgueni P, Demidchik, Yuri E, Gedrevich, Zigmund E, Mrochek, Alexandr G, Ostapenko, Vladislav A, Kenigsberg, Jacov E, Buglova, Elena E, Sidorov, Yury D, Kondratovich, Victor A, Baryach, Valerii V, Dubouskaya, Elena P, Veremeichyk, Vera M, Mankouskaya, Svetlana V
Published in International Congress series (01.01.2002)