modelirovanii︠u︡ i informat︠s︡ionnym sistemam dli︠a︡ izuchenii︠a︡ okruzhai︠u︡shcheĭ sredy (2012 Irkutsk Russia) Mezhdunarodnai︠a︡ konferet︠s︡ii︠a︡ po izmerenii︠a︡m