Ключевые слова: analysis, applied, applied systems analysis, architecture, attraction, austria, austrian, beautiful, blauer, blauer hof, blauer hof palace, building, capital, central europe, city, cityscape, destination, europe, european, exterior, facade, famous, habsburg, hof, iiasa, imperial, institute, international, international institute, international institute for applied systems analysis, landmark, laxenburg, lower austria, modeling, palace, picturesque, research, research institute, schlossplatz, square, systems, systems analysis, tourism, tourist destination, travel, urban, vienna, vienna area, view,