Article Ramírez-Solís, Alejandro; Novaro, Octavio (2014)
The First Metals in Mendeleiev's Table: Further Arguments to Place He above Ne and Not above Be. Foundations of Chemistry (pp. 87-91). (/isis/citation/CBB001420433/) unapi

Article Westfall, Catherine (2014)
Engineering the Big Chill: The Story of JLab's Central Helium Liquefier. Physics in Perspective (pp. 37-68). (/isis/citation/CBB001421017/) unapi

Chapter Balibar, Sebastien (2014)
Superfluidity: How Quantum Mechanics Became Visible. In: History of Artificial Cold: Scientific, Technological and Cultural Issues (pp. 93-117). (/isis/citation/CBB001500408/) unapi

Article Castro, Carlo Di; Bonolis, Luisa (2014)
The Beginnings of Theoretical Condensed Matter Physics in Rome: A Personal Remembrance. European Physical Journal H (pp. 3-36). (/isis/citation/CBB001421697/) unapi

Chapter Joas, Christian; Waysand, Georges (2014)
Superconductivity: A Challenge to Modern Physics. In: History of Artificial Cold: Scientific, Technological and Cultural Issues (pp. 83-92). (/isis/citation/CBB001500407/) unapi

Article Reif-Acherman, Simón (2013)
Heike Kamerlingh Onnes and the Nobel Prize in Physics for 1913: The Highest Honor for the Lowest Temperatures. Physics in Perspective (p. 415). (/isis/citation/CBB001320580/) unapi

Book Nath, Biman (2013)
The Story of Helium and the Birth of Astrophysics. (/isis/citation/CBB001214531/) unapi

Article Kragh, Helge (2009)
The Solar Element: A Reconsideration of Helium's Early History. Annals of Science: The History of Science and Technology (p. 157). (/isis/citation/CBB000932059/) unapi

Article Braun, Helmut (2005)
Das “Wundergas” Helium, die US-amerikanische Innenpolitik und die deutschen Zeppeline. Vierteljahrshefte für Zeitgeschichte (p. 571). (/isis/citation/CBB000670587/) unapi