The Principle of Observability, the Stage of Empirical Weightlessness of a Theory (SEWT) and Constructive Empiricism (CE) - PDF (Russian)
Copyright (c) 2011 Pavlenko A.N.
![Creative Commons License](http://licensebuttons.net/l/by-nc/4.0/88x31.png)
This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.