@incollection{Visser19,
author = {Jozef Visser},
title = {Opening History: Gaining Perspectives},
booktitle = {Organic Fertilizers},
publisher = {IntechOpen},
address = {Rijeka},
year = {2019},
editor = {Marcelo Larramendy and Sonia Soloneski},
chapter = {1},
doi = {10.5772/intechopen.86185},
url = {https://doi.org/10.5772/intechopen.86185}
}