1. mr Lazar Kesić (2017) "Investigation on the relationship between leaf water use efficiency and physio-biochemical traits of Pedunculate oak" - Forest Science for Sustainable Development of Forests
25 Years of Forestry of the Republic of Srpska
(https://ekonferencije.com/en/paper/investigation-on-the-relations/5487)

2. mr Lazar Kesić (2017) "Climate impact on growth of spruce in National Park Kopaonik" - Forest Science for Sustainable Development of Forests
25 Years of Forestry of the Republic of Srpska
(https://ekonferencije.com/en/paper/climate-impact-on-growth-of-sp/5408)