The Joint Accelerator Conferences Website (JACoW) is an international collaboration that publishes the proceedings of accelerator conferences held around the world.
%\cite{Welander:SRF2015-TUPB065} \bibitem{Welander:SRF2015-TUPB065} P.B.~Welander, M.A.~Franzi, and S.G.~Tantawi, \textquotedblleft{Cryogenic RF Characterization of Superconducting Materials at SLAC With Hemispherical Cavities}\textquotedblright, % in \emph{Proc. SRF2015}, TUPB065, pp. 735--738, % in \emph{Proc. SRF2015}, Whistler, BC, Canada, 13-18, 2015, paper TUPB065, pp. 735--738, in \emph{Proc. 17th International Conference on RF Superconductivity (SRF2015)}, Whistler, BC, Canada, 13-18, 2015, paper TUPB065, pp. 735--738, ISBN: 978-3-95450-178-6, \url{http://srf2015.vrws.de/papers/tupb065.pdf}, \url{doi:10.18429/JACoW-SRF2015-TUPB065}, 2015.