Ash fouling of boiler tubes and thermophysical properties of depositsOts, ArvoAdvances in Heat Transfer : proceedings of the Baltic Heat Transfer Conference : September 19-21, 2007. Volume 12007 / p. 323-339 : ill https://www.researchgate.net/publication/278309949_Ash_Fouling_of_Boiler_Tubes_and_Thermophysical_Properties_of_Deposits

Efficiency of small scale boilersPlamus, Kristjan; Pihu, TõnuAdvances in Heat Transfer : proceedings of the Baltic Heat Transfer Conference : September 19-21, 2007. Volume 12007 / p. 340-346 : ill

Review of compound passive heat transfer enhancement techniquesNešumajev, Dmitri; Tiikma, ToomasAdvances in Heat Transfer : proceedings of the Baltic Heat Transfer Conference : September 19-21, 2007. Volume 12007 / p. 410-424 : ill