Lidar derived properties of air-masses advected from Ukraine, Sahara and Carpathian mountains to Warsaw, Poland on 9 - 11 August 2015Lucja Janicka, Dominika Szczepanik, Karolina Borek, Birgit Heese and Iwona S. StachlewskaEPJ Web Conf., 176 (2018) 05003DOI: https://doi.org/10.1051/epjconf/201817605003