| Issue Date | Title | Author(s) | Type | Мp-cat. |
| 2025 | Herd Immunity to the Measles, Mumps and Rubella Viruses Among the Belgradian Population in May, 2024 | Popova, Anna Y.; Smirnov, Vyacheslav S.; Egorova, Svetlana A.; Dragačević, Luka   ; Milichkina, Angelica M.; Protić, Jelena ; Danilova, Ekaterina M.; Drozd, Irina V.; Petrušić, Marija ; Zhimbaeva, Ojuna B.;
Glazkova, Elizaveta S.; Gutić, Nataša; Ivanov, Valeri A.; Ramsay, Edward S.; Kotsar, Oleg V.; Smolensky, Vyacheslav Y.; Totolian, Areg A.;
| Article | |
| 2021 | Methodology and implementation of the WHO European Childhood Obesity Surveillance Initiative (COSI) | Breda, Joao; ...; Ostojic, Sergej M ; ...; (broj, koautora 57) | Article | |
| 2021 | Parental Perceptions of Children's Weight Status in 22 Countries: The WHO European Childhood Obesity Surveillance Initiative: COSI 2015/2017 | Ramos, Salas Ximena; ...; Ostojic, Sergej M ; Popovic, Stevo; ...; (broj, koautora 52) | Article | |
| 2021 | Physical Activity, Screen Time, and Sleep Duration of Children Aged 6-9 Years in 25 Countries: An Analysis within the WHO European Childhood Obesity Surveillance Initiative (COSI) 2015-2017 | Whiting, Stephen; ...; Ostojic, Sergej M ; ...; (broj, koautora 58) | Article | |
| 2021 | Socioeconomic differences in food habits among 6-to 9-year-old children from 23 countries-WHO European Childhood Obesity Surveillance Initiative (COSI 2015/2017) | Fismen, Anne-Siri; ...; Ostojic, Sergej M ; ...; (broj, koautora 32) | Article | |
| 2021 | Socioeconomic disparities in physical activity, sedentary behavior and sleep patterns among 6-to 9-year-old children from 24 countries in the WHO European region | Music-Milanovic, Sanja; ...; Ostojic, Sergej M ; ...; (broj, koautora 45) | Article | |
| 2013 | The Schwarz genus of the Stiefel manifold | Blagojević, Pavle ; Karasev, Roman N. | Article | |
| 2021 | Thinness, overweight, and obesity in 6-to 9-year-old children from 36 countries: The World Health Organization European Childhood Obesity Surveillance Initiative-COSI 2015-2017 | Spinelli, Angela; ...; Ostojic, Sergej M ; ...; (broj, koautora 55) | Article | |
| 2013 | Turán numbers for Ks,t-free graphs: Topological obstructions and algebraic constructions | Blagojević, Pavle ; Bukh, Boris; Karasev, Roman | Article | |
| 2021 | Urban and rural differences in frequency of fruit, vegetable, and soft drink consumption among 6-9-year-old children from 19 countries from the WHO European region | Heinen, Mirjam M; ...; Ostojic, Sergej M ; ...; (broj, koautora 41) | Article | |