The Mobilization of Memory and Tradition: Hong Kong’s Umbrella Movement and Beijing’s 1989 Tiananmen Movement Johan Lagerkvist, Tim Rühlig. 2016. The Mobilization of Memory and Tradition: Hong Kong’s Umbrella Movement and Beijing’s 1989 Tiananmen Movement. Contemporary Chinese Political Economy and Strategic Relations: An International Journal, Vol 2, Iss 2, Pp 735-774 (2016). (2):735.