Гліненко, Л. К., and В. М. Фаст. “Automatization of Solving the Extremal Problems on Graphs in Radioelectronic Apparatus Design”. Visnyk NTUU KPI Seriia - Radiotekhnika Radioaparatobuduvannia, no. 54, Nov. 2013, pp. 90-101, doi:10.20535/RADAP.2013.54.90-101.