Free Calculation of Zones of Contamination with Liquid Harmful Substances in Changing Meteorological Conditions Kotov D.S., Zolotoy S.A., Kotov S.G., Novikov E.V., Sayechnikov V.A. DOI: 10.24000/0409-2961-2018-11-68-74 Year: 2018 Issue num: 11 more