Aerosol layer heights above Tajikistan during the CADEX campaignJulian Hofer, Dietrich Althausen, Sabur F. Abdullaev, Bakhron I. Nazarov, Abduvosit N. Makhmudov, Holger Baars, Ronny Engelmann and Albert AnsmannE3S Web Conf., 99 (2019) 02009DOI: https://doi.org/10.1051/e3sconf/20199902009