
USC is growing and changing from version to version and you will see that through the articles.
The chronology of the articles goes from bottom to top. The article "Foundations of Semantic Coding" written by creator of the theory Prof. Victor V.Martynov provides the essential explanation of USC foundations.
Other articles demonstrate evolution of the theory. They repeat basic information and explain different directions for applications refining the USC theoretical basis. Some articles concern USC indirectly operating with notions of synonyms and other linguistic concepts.

2017 I.Boyko, Semantic Coding for Semantic Knowledge Inference. (pdf)
Open Semantic Technologies for Intelligent Systems Conference (OSTIS-2017), Minsk, Belarus.
2016 I.Boyko, Canonization of Natural Language by Means of Universal Semantic Code. (pdf)
International Congress on Computer Science: Information Systems and Technologies (CSIST 2016), Minsk,
Belarus.
2016 I.Boyko, Semantic Classification of Actions for Knowledge Inference. (pdf)
Open Semantic Technologies for Intelligent Systems Conference (OSTIS-2016), Minsk, Belarus.
2014 S.Simske, I.Boyko, G.Koutrika, Multi-Engine Search and Language Translation. (pdf)
Proceedings of the EDBT/ICDT 2014 Joint Conference, Athens, Greece.
2009 edition I.Boyko, Formal Semantics of Verbs for Knowledge Inference. (pdf)
Inference in Computational Semantics (ICoS-5) Conference, Buxton, England, 2006.
2009 edition I.Boyko, Computer Semantic Search of Inventive Solutions. (pdf)
The TRIZ Journal, USA, 2001.
2002 I.Boyko, Terminological Abstractions for Terminology Classification. (pdf)
6th International Conference on Terminology and Knowledge Engineering (TKE 2002), Nancy, France.
2001 V.V.Martynov, Foundations of Semantic Coding. Experience of Knowledge Representation and Transformation. (pdf)
European Humanity University, Minsk, Belarus.
2001 V.V.Martynov, I.Boyko, Semantic Intellectual System Development. (pdf)
HP Laboratories, HPL-2001-219, Palo Alto, USA.
1998 E.Rudenko, 'To Know' and 'To Understand': Mutual Relations and Ways of Motivation. (pdf)
Hermeneutics In Russia. Issue 3, Volume 2.
1992 V.V.Martynov, I.Boyko, A.Guminsky, Knowledge Bases Construction of Systems for Solving Intellectual Problems.
Controlling Systems and Machines. // Kiev, N5/6, USSR. (pdf)
1983 V.V.Martynov, USC-3: New Variant of a Language for Representing Knowledge and Effecting Calculations. (pdf)
Artificial Intelligence. IFAC Symposium, Oxford-New-York-Toronto-Sydney-Francfurt.