ECA History in documents
- Electrochemical activation: the first invention
- A method for regulating the physico-chemical properties of drilling mud
- Protocol No. 7
- An agreement on the right of an employee to own patents obtained for inventions created by him in connection with the performance of his official duties
- Pravda newspaper, No. 189 [24446], July 8, 1985
- Electrochemical activation of water and aqueous solutions: past, present, future