1. Research and development of the fluidized bed combustion technology, Scientific review;Oka;Sci. Eng. Ser.,1996
2. S. Oka, M. Ilic, D. Dakic, B. Grubor, Single coal particle behavior in fluidized bed combustion: recent results achieved in Vinca Institute, in: Proceedings of the ASME-ZSITS International Thermal Science Seminar, Bled, Slovenia, 2000, pp. 83–92.
3. B. Arsic, S. Oka, M. Radovanovic, Characterization of Yugoslav limestones in a fluidized bed reactor, in: Proceedings of the Fourth International Conference on Fluidized Bed Combustion, London, UK, 1989, pp. I/17/1–I/17/9.
4. R. Puff, J.-C. Kita, J.F. Large, A. Feugier, Self-desulfuration of high sulfur high ash Provence coal by the Cerchar F.B.C. process, in: Proceedings of the First International FBC and Applied Technology Symposium, Beijing, China, 1983, pp. 22–42.
5. A.P. Raymant, Sulfur capture by coal ash and freeboard processes during fluidized bed combustion, in: Proceedings of the 10th International Conference on Fluidized Bed Combustion, ASME, San Francisco, USA, 1989, pp. 597–602.