Kosyrev, S. V., I. V. Svitnev, and A. G. Papin. “Analysis of Terror Act Scenarios Using Bio-Agents and Evaluation of Probability to Use Them As Biological Weapon”. Journal of Environmental Engineering and Landscape Management, vol. 13, no. 3, Sept. 2005, pp. 146-8, doi:10.3846/16486897.2005.9636863.