Determination of the temperature field and thermal stress in boiler screen tubes placed in subcooled boiling zoneAfgan, N.; Vares, Villu; Jovic, V.Fouling and corrosion in steam generators1980 / p. 79-92 : ill https://www.ester.ee/record=b1621577*est Eksperimentalno određivanje efektivne toplotne provodnosti poroznog materijala ispunjenog fluidom na nadkritićnim parametrimaAfgan, N.; Jović, L.; Jović, V.; Tiikma, Toomas; Käär, HarriTermotehnika1982 / p. 48-62 Experimental appartus for studying free convection in a porous material at the near-critical stateAfgan, N.; Käär, Harri; Jovic, V.Fouling and corrosion in steam generators1980 / p. 93-105 https://www.ester.ee/record=b1621577*est