text: *[https://www.nytimes.com/2009/02/03/science/03boron.html "Theory and experiment meet, and a new form of boron is found - New York Times"]
  *[https://web.archive.org/web/20171208014932/http://www.spiegel.de/wissenschaft/natur/ionischer-kristall-superharte-form-des-elements-bor-entdeckt-a-604513.html "Superharte Form des Elements Bor entdeckt - Spiegel"]
  *[https://web.archive.org/web/20150828030249/http://www.spiegel.de/wissenschaft/natur/chemie-extrem-das-geheime-leben-des-salzes-a-940167.html "Chemie Extrem: Forscher bringen Salz aus der Fassung - Spiegel"]
  *[https://futurism.com/forget-what-your-science-books-say-about-helium/ «Newly created helium compound could completely change chemistry - futurism.com»]		 
  *[https://www.chemistryworld.com/news/inert-helium-reacted-with-sodium-in-chemistry-first/2500362.article/ «Pressing helium discovery as gas reacted with sodium - Chemistry World»]	 
  *[http://www.larecherche.fr/des-cristaux-de-sel-qui-sortent-de-lordinaire/ «Des cristaux de sel qui sortent de l'ordinaire - La Recherche»]
  *[https://www.futura-sciences.com/sciences/actualites/chimie-chimie-helium-inconnue-terre-pourrait-exister-planetes-geantes-66245/ «La chimie de l'hélium, inconnue sur Terre, pourrait exister dans les planètes géantes - futura-sciences.com»]
  *[https://pages.rts.ch/la-1ere/programmes/cqfd/9310663-science-et-recherche-en-russie-en-manque-dinnovation-20-02-2018.html?mediaShare=1/ «Science et recherche en Russie, en manque d'innovation -  rts.ch»] 
  *[https://www.spektrum.de/news/seltsame-bindung-eint-natrium-und-helium/1437505/ «Seltsame binding eint Natrium und Helium - Spektrum der Wissenschaft»]
  *[https://www.chemistryworld.com/news/new-ordering-of-elements-could-help-find-materials-with-promising-properties/4012751.article "New ordering of the elements could help find materials with desired properties"]
  *[https://www.futura-sciences.com/sciences/actualites/astronomie-neptune-uranus-auraient-bien-manteaux-diamant-53907/ "Neptune et Uranus auraient bien des manteaux de diamant!"]