Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) ASANO H.,Development of Compact Latent Heat Recovery Heat Exchanger for Gas Water Heater in Household Use,Proc. of the Int. Conf. on Power Eng.-09,,,2009,1,,329-334,https://cir.nii.ac.jp/crid/1570291225099144832,