Towards the definition of a reference ideal radiator for the assessment of heat emission efficiency in buildingsFerrantelli, Andrea; Võsa, Karl-Villem; Kurnitski, JarekIOP conference series : materials science and engineering2018 / art. 012034, 8 p. : ill https://doi.org/10.1088/1757-899X/415/1/012034 Conference proceedings at Scopus Article at Scopus