@incollection{Speringer18,
author = {Markus Speringer and Anne Goujon and Sandra Jurasszovich},
title = {Inequality in Educational Development from 1900 to 2015},
booktitle = {Classes},
publisher = {IntechOpen},
address = {Rijeka},
year = {2018},
editor = {Hardy Hanappi},
chapter = {3},
doi = {10.5772/intechopen.79165},
url = {https://doi.org/10.5772/intechopen.79165}
}