PT - JOURNAL ARTICLE AU - Strusková, Eva TI - Polyekran on Expo 1958 in Brussels DP - 2008 Sep 1 TA - Iluminace PG - 205--206 VI - 20 IP - 3 IS - 0862397X AB - Creation and creators of a musical and pictorial composition called Prague Spring, created for presentation at the World Expo 58 in Brussels. The technical realization of Polyekran and its responses.