[Blumberga, D., Vigants, E., Veidenbergs, I., Rochas, C., Selivanovs, J., Lapiņs, L., Liepiņs, I.Gāzes kondensators. - Patents Nr. 14116, 2010.]Search in Google Scholar
[Cortina, M.Flue gas condenser for biomass boilers. Master's Thesis. Lulea University of Technology, Division of Energy Engineering, 2006.-77p.]Search in Google Scholar
[Che, D., Liu, Y., Gao, C.Evaluation of retrofitting a conventional natural gas fired boiler into a condensing boiler. Energy Convertion and Management 45, 2004. - 3251-3266p.10.1016/j.enconman.2004.01.004]Search in Google Scholar
[Jeong, K., Kessen, M. J., Bilirgen, H., Levy, E. K. Analytical modeling of water condensation in condensing heat exchanger. International Journal of Heat and Mass Transfer, 53, 2010 : 2361 - 2368.10.1016/j.ijheatmasstransfer.2010.02.004]Search in Google Scholar
[Miliauskas, G., Sinkunas, S., Miliauskas, G. Evaporation and condensing augmentation of water droplets in flue gas. International Journal of Heat and Mass Transfer, 53, 2010: 1220 - 1230.10.1016/j.ijheatmasstransfer.2009.10.005]Search in Google Scholar
