MainAuthors Gapanyuk Yuriy E. Cand. Sci. (Eng.), Associate Professor; associate professor; Bauman Moscow State Technical University; Moscow, Russian Federation ARTICLES: Integration Approach to Documentation Based on Metagraphs Computational Nanotechnology — Issue №5 2024: 116-123 A Visualization Method for Metagraphs with Complex Multi-level Hierarchical Structures Gaps in Russian Legislation — Issue №6 2015: 58-66 A Visualization Method for Metagraphs with Complex Multi-level Hierarchical Structures Computational Nanotechnology — Issue №3 2025: 58-66