This author has not been identified. Look up 'Roman Hrbác' in GoogleThis author has not been identified. Look up 'Libor Hrdina' in GoogleThis author has not been identified. Look up 'Václav Kolár' in GoogleThis author has not been identified. Look up 'Zdenek Slanina' in GoogleThis author has not been identified. Look up 'Vojtech Blazek' in GoogleThis author has not been identified. Look up 'Tomas Vantuch' in GoogleThis author has not been identified. Look up 'Mikolaj Bartlomiejczyk' in GoogleThis author has not been identified. Look up 'Stanislav Misák' in Google