{"name":"Walter J. F. M. van der Velden","orcid":"0000-0002-7002-9701","affiliation":"Radboud University Nijmegen","id":1141297,"datarank":0.0,"percentile_rank":0.0,"paper_count":0,"h_index":null,"cited_by_count":null,"works_count":null,"i10_index":null,"openalex_id":null,"last_known_institutions":[],"top_fields":[]}