Hantula, J., Hamberg, L., Vartiamäki, H., Korhonen, K. and Uotila, A. (2012) “Short communication. A review on the efficacy tests and risk analyses conducted on Chondrostereum purpureum, a potential biocontrol agent, in Finland”, Forest Systems, 21(2), pp. 343-347. doi: 10.5424/fs/2012212-02197.