1.
Yatsyk A, HopchakІ, Basyuk T. Assessment of the ecological state of the surface waters of the Gapa River. LRaWM [Internet]. 31Mar.2017 [cited 2May2025];105(1):35 -38. Available from: http://www.mivg.iwpim.com.ua/index.php/mivg/article/view/32