PROVISION OF TECHNICAL AND ECOLOGICAL SAFETY OF RIVER JETTY - PDF (Russian)
Copyright (c) 2013 YaKOVLEVA M.V., FROLOV E.A., ISAEV V.I., FROLOV A.E.
![Creative Commons License](http://licensebuttons.net/l/by-nc-nd/4.0/88x31.png)
This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.