@article{id_6503, title = "Supraleitung unter Hochdruck", author = "R. Hackl, B. Büchner", journal = "Physik Journal", volume = "14 (11)", year = "2015", pages = "22-23", url = "http://www.pro-physik.de/details/physikjournalIssue/8483531/PJ_11_2015.html", }