Professor Vlas Zahar ovych Martynyuk is the founder of Lviv scientific and hygienic school (to the 120-th anniversary of his birthday). Довкілля та здоров’я [Internet]. 2016 Apr. 15 [cited 2026 Apr. 27];78(2):76-8. Available from: https://dovkil-zdorov.kiev.ua/journal/article/view/558