Zhuravlev, V. M., and I. M. Tsyganivska. 2020. “Projective Lattices of Tiled Orders”. Bulletin of Taras Shevchenko National University of Kyiv. Physics and Mathematics, no. 4 (January): 16-19. https://doi.org/10.17721/1812-5409.2018/4.2.