Nauchno-tekhnicheskai︠a︡ konferent︠s︡ii︠a︡ "Problemy, sposoby i sredstva zashchity okruzhai︠u︡shcheĭ sredy ot zagri︠a︡znenii︠a︡ neftʹi︠u︡ i nefteproduktami" (3rd 1999 Moscow, Russia)