@incollection{Prek17,
author = {Matjaž Prek},
title = {Energy Efficiency of Hydronic Heating System in Retrofitted Buildings},
booktitle = {Energy Efficient Buildings},
publisher = {IntechOpen},
address = {Rijeka},
year = {2017},
editor = {Eng Hwa Yap},
chapter = {7},
doi = {10.5772/66364},
url = {https://doi.org/10.5772/66364}
}