@incollection{Golewski17,
author = {Grzegorz Ludwik Golewski},
title = {Fracture Toughness of Concrete Containing Fly Ash},
booktitle = {Coal Fly Ash Beneficiation},
publisher = {IntechOpen},
address = {Rijeka},
year = {2017},
editor = {Segun A. Akinyemi and Mugera W. Gitari},
chapter = {9},
doi = {10.5772/intechopen.69405},
url = {https://doi.org/10.5772/intechopen.69405}
}