Serhii Sapunov, “Minimal Deterministic Traversable Vertex Labelling of Infinite Square Grid Graph”, Proc. IAMM NASU, 34 (2021), 118
Niemczyk R., Zawislak S., “Review of Maze Solving Algorithms For 2D Maze and Their Visualisation”, Engineer of the Xxi Century, Mechanisms and Machine Science, 70, eds. Zawislak S., Rysinski J., Springer International Publishing Ag, 2020, 239–252
A. N. Kurganskii, S. V. Sapunov, “O napravlennom peremeschenii kollektiva avtomatov bez kompasa na odnomernoi tselochislennoi reshetke”, Izv. Sarat. un-ta. Nov. ser. Ser.: Matematika. Mekhanika. Informatika, 16:3 (2016), 356–365