@article{558a80b2a19046bea6bb243b81610997,
title = "Is there a Peter Nijkamp effect?: A comment on The extent and causes of academic text recycling or {\textquoteleft}self-plagiarism{\textquoteright} by Serge Horbach and Willem Halffman",
author = "Lukkezen, \{J. H.J.(Jasper)\}",
year = "2019",
month = mar,
day = "1",
doi = "10.1016/j.respol.2018.10.023",
language = "English",
volume = "48",
pages = "503--504",
journal = "Research Policy",
issn = "0048-7333",
publisher = "Elsevier BV",
number = "2",
}