@incollection{Broniewicz11,
author = {Elzbieta Broniewicz},
title = {Environmental Protection Expenditure in European Union},
booktitle = {Environmental Management in Practice},
publisher = {IntechOpen},
address = {Rijeka},
year = {2011},
editor = {Elzbieta Broniewicz},
chapter = {2},
doi = {10.5772/18110},
url = {https://doi.org/10.5772/18110}
}