Evgeni Donev

Ceilometer, sun photometer and ozonometer measurements of the aerosol optical depth,angstrom coefficients, water vapor and total ozone content over Sofia (Bulgaria)

Nikolay Kolev, Danko Ivanov, Tsvetina Evgenieva, 2013, Remote Sensing.

Solar eclipse: lidar, meteorological, and ozone measurements in the PBL over Bulgaria

Vera Grigorieva, Boiko K. Kaprielov, Nikolay Kolev, 2005, International School on Quantum Electronics: Laser Physics and Applications.

Case study of the ABL height and optical parameters of the atmospheric aerosols over Sofia

Nikolay Kolev, Danko Ivanov, Tsvetina Evgenieva, 2017, International School on Quantum Electronics: Laser Physics and Applications.

Remote monitoring of aerosol layers over Sofia during Sahara dust transport episode (April, 2012)

Dimitar V. Stoyanov, Ivan Grigorov, Atanaska D. Deleva, 2013, Other Conferences.