Measuring visual pollution by outdoor advertisements in an urban street using intervisibilty analysis and public surveys. - Szymon Chmielewski; Danbi J. Lee; Piotr Tompalski; Tadeusz J. Chmielewski; Piotr Wezyk (Int. J. Geogr. Inf. Sci., 2016)

Citizen science and WebGIS for outdoor advertisement visual pollution assessment. - Szymon Chmielewski; Marta Samulowska; Michal Lupa; Danbi J. Lee; Bogdan Zagajewski (Comput. Environ. Urban Syst., 2018)