Some methodological approaches to the problem of monitoring and early identification of risks of dependence behavior model among youth - PDF (Russian)
Copyright (c) 2015 Sirkin L.D., Lyapin A.S., Safronov A.I., Zuikova A.A.
![Creative Commons License](http://licensebuttons.net/l/by/4.0/88x31.png)
This work is licensed under a Creative Commons Attribution 4.0 International License.