Home›1988 births›マティアス・ヘルフェリヒ🌐日本語EnglishBahasa IndonesiaDeutschEspañolFrançaisItalianoNederlandsPolskiPortuguêsSvenskaالعربية한국어日本語EntityQ108714131· pop 5· linked from 1,148 articlesマティアス・ヘルフェリヒGerman politicianMusic · MusicBrainzTypePersonGenderMaleOriginUnited StatesDiscogsvia MusicBrainz · CC0Recent publications · Crossref5 total works indexedGeneralized Gradient Approximation Made Simple · 1996 · cited 200,647xBias in meta-analysis detected by a simple, graphical test · 1997 · cited 47,800xSciPy 1.0: fundamental algorithms for scientific computing in Python · 2020 · cited 34,734xPhysisorption of gases, with special reference to the evaluation of surface area and pore size distribution (IUPAC Technical Report)Available in 5 languagesFrançaisDeutschالعربية한국어via Wikidata sitelinks · CC0ConnectionsGötz KubitschekEntityUniversity of BonnEntityCategories1988 birthsLiving peopleMembers of the Bundestag 2021–2025Members of the Bundestag 2025–2029Members of the Bundestag for the Alternative for GermanyPoliticians from DortmundUniversity of Bonn alumni