| Assessment of development scenarios of district heating systems A Zajacs, A Borodiņecs Sustainable cities and society 48, 101540, 2019 | 31 | 2019 |
| Analysis of low temperature lift heat pump application in a district heating system for flue gas condenser efficiency improvement A Zajacs, R Bogdanovics, A Borodinecs Sustainable Cities and Society 57, 102130, 2020 | 27 | 2020 |
| Retrofitting of fire stations in cold climate regions A Borodinecs, A Prozuments, A Zajacs, Z Jurgis Magazine of Civil Engineering, 85-92, 2019 | 17 | 2019 |
| Review of heat pumps application potential in cold climate R Bogdanovičs, A Borodinecs, A Zajacs, K Šteinerte Energy Management of Municipal Transportation Facilities and Transport, 543-554, 2017 | 16 | 2017 |
| Concept of smart city: first experience from city of Riga Z Aleksandrs, Z Jurgis, T Kristina, B Anatolijs Journal of sustainable architecture and civil engineering 7 (2), 54-59, 2014 | 13 | 2014 |
| Small ammonia heat pumps for space and hot tap water heating A Zajacs, A Lalovs, A Borodinecs, R Bogdanovics Energy Procedia 122, 74-79, 2017 | 12 | 2017 |
| Specifics of building envelope air leakage problems and airtightness measurements A Borodinecs, J Nazarova, A Zajacs, A Malyshev, V Pronin MATEC Web of Conferences 73, 02020, 2016 | 7 | 2016 |
| Using a Mobile Modular Energy Unit With PV Panels For Heating. R Bogdanovics, A Borodinecs, J Zemitis, A Zajacs ASHRAE Journal 63 (4), 38-45, 2021 | 6 | 2021 |
| Influence of Ventilation Operating Modes on Energy Efficiency J Tihana, A Zajacs, D Ivancovs, B Gaujena Buildings 12 (5), 668, 2022 | 5 | 2022 |
| Impact of Flue Gas Recirculation on the Efficiency of Hot-water Boilers A Zajacs, A Zeiza-Seleznova, D Rusovs Строительство уникальных зданий и сооружений, 9304-9304, 2020 | 5 | 2020 |
| Smart Concept expansion from local to city scale A Borodinecs, A Korjakins, A Zajacs, A Iufereva MATEC Web of Conferences 245, 16002, 2018 | 5 | 2018 |
| Integration of decentralized solar collectors into a district heating system A Zajacs, R Bogdanovičs, A Zeiza-Seleznova, R Valančius, J Zemītis Sustainable Cities and Society 83, 103920, 2022 | 3 | 2022 |
| Environmental impact of district heating system retrofitting A Zajacs, A Borodinecs, N Vatin Atmosphere 12 (9), 1110, 2021 | 3 | 2021 |
| Optimal use of solar collectors in small-scale districts A Zajacs, A Borodiņecs, I Neviero IOP Conference Series: Materials Science and Engineering 869 (4), 042039, 2020 | 3 | 2020 |
| Assessment of the efficiency and reliability of the district heating systems within different development scenarios A Zajacs, A Borodiņecs, R Bogdanovičs Sustainability in Energy and Buildings: Proceedings of SEB 2019, 371-381, 2020 | 3 | 2020 |
| Renovation of Multi-apartment Building in Latvia A Borodinecs, J Zemitis, A Zajacs, J Nazarova Applied Mechanics and Materials 725, 1177-1181, 2015 | 3 | 2015 |
| Review of geothermal energy potential in Europe A Zajacs, J Nazarova, A Borodinecs Proc. 5th International Conference Civil Engineering 15, 108-115, 0 | 2 | |
| Evaluation of Heat Pump Operation in a Single-Family House A Zajacs, K Lebedeva, R Bogdanovičs Latvian Journal of Physics and Technical Sciences 60 (3), 85-98, 2023 | 1 | 2023 |
| Simulation of IAQ and thermal comfort of a classroom at various ventilation strategies J Zemitis, A Borodinecs, N Sidenko, A Zajacs E3S Web of Conferences 396, 03005, 2023 | 1 | 2023 |
| Modular retrofitting approach for residential buildings A Borodinecs, A Zajacs, A Palcikovskis Department of the Built Environment, Aalborg University: Aalborg, Denmark, 2023 | 1 | 2023 |
