🌐EnglishEnglishDeutschEspañolFrançaisItalianoNederlandsPolskiPortuguêsSvenskaTürkçeEntityQ613975· pop 12· linked from 9 articlesJan KlaassensDutch footballer (1931-1983)Recent publications · Crossref5 total works indexedThe SILVA ribosomal RNA gene database project: improved data processing and web-based tools · 2012 · cited 28,469xGeneral atomic and molecular electronic structure system · 1993 · cited 19,086xInitial sequencing and analysis of the human genome · 2001 · cited 18,519xA global reference for human genetic variation · 2015 · cited 17,410xSoftware survey: VOSviewer, a computer program for bibliometric mapping · 2009 · cited 16,553xvia Crossref · CC0Connectionsassociation footballEntityNetherlands national association football teamEntityCategories1931 births1983 deaths20th-century Dutch sportsmenDutch men's footballersFeyenoord playersFootballers from VenloMen's association football midfieldersNetherlands men's international footballersVVV-Venlo players