Гогунский, В. Д., and П. А. Тесленко. “Forming of Function of Corrective Actions of the Project Management System on the Basis of Similarity With System of Movement by Tacks”. Eastern-European Journal of Enterprise Technologies, vol. 1, no. 3(43), Mar. 2012, pp. 22-24, doi:10.15587/1729-4061.2010.2524.