@article{Ruby2015,
author = {Ruby, Michael and Heinrich, Benjamin and Pascual, Jose I. and Franke, Katharina},
year = {2015},
language = {eng},
copyright = {http://journals.aps.org/authors/transfer-of-copyright-agreement},
title = {Experimental Demonstration of a Two-Band Superconducting State for Lead Using
Scanning Tunneling Spectroscopy},
issn = {0031-9007},
url = "http://dx.doi.org/10.17169/refubium-19568",
}