@article {Ohtsuka:1 September 1998:0011-2275:893, author = "Ohtsuka, S.", author = "Ohtsubo, H.", author = "Nakamura, T.", author = "Suehiro, J.", author = "Hara, M.", title = "Characteristics of NbTi mechanical persistent current switch and mechanism of superconducting connection at contact", journal = "Cryogenics", volume = "38", year = "1 September 1998", abstract = "", pages = "893-902(10)", url = "http://www.ingentaconnect.com/content/els/00112275/1998/00000038/00000009/art00079" doi = "doi:10.1016/S0011-2275(98)00079-4" }