🌐EnglishEnglishDeutschEspañolFrançaisNederlandsPolskiSvenskaTürkçe한국어EntityQ9288209· pop 6· linked from 5 articlesHenryk HollandPolish journalistRecent publications · Crossref5 total works indexedAdaptation in Natural and Artificial Systems · 1992 · cited 7,825x<i>Gaia</i> Data Release 2 · 2018 · cited 7,373xThe<i>Gaia</i>mission · 2016 · cited 6,277xHigh-yield production of graphene by liquid-phase exfoliation of graphite · 2008 · cited 5,762xGenetic Algorithms · 1992 · cited 5,250xvia Crossref · CC0Available in 5 languagesFrançaisEgyptian ArabicEsperantoPolskivia Wikidata sitelinks · CC0ConnectionsWorld War IIConceptWarsawEntitySoviet UnionCategories1920 births1961 deaths20th-century Polish journalistsBiography articles needing translation from Polish WikipediaKnights of the Order of Polonia RestitutaPolish military personnel of World War IIPolish people of Jewish descentPolish sociologistsRecipients of the Cross of Valour (Poland)Recipients of the Silver Cross of Merit (Poland)Suicides by jumping in Poland