@article{doi:,
author = {Jacob Bornstein , Darren M. Gold },
title = {Dr. Kees Waaldijk},
journal = {PVPJ},
volume = {40},
number = {2},
pages = {61-63},
year = {2021},
doi = {},
note = {doi: },
URL = { https://dx.doi.org/},
eprint = { https://dx.doi.org/}
}