1. Ясенчук Н.О., Зінчук М.І., Демчук С.М., Галас В.А. Dynamics of Agrochemical State of North-West Forest-Steppe Soils and its Adjustment Features (Case Study of Volodymyr-Volynsky District of Volyn Region) // Visnyk of V. N. Karazin Kharkiv National University series «Еcоlogy». 2017. № 16. C. 61-66.