M. Smiljanić, B. Pejović, D. Kešelj, and M. Perušić, “THE PROBLEM OF LOSS DETERMINATION OF TECHNICAL WORK OF EXIT GASES IN A BOILER STACK-CONTRIBUTION TO THE SOLUTION”, Termotehnika, vol. 42, no. 1-4, pp. 99–111, Jun. 2017, doi: 10.5937/terteh42-11026.