NbTi superconductors with aluminum matrix Buryak, V. P. ; Dugadko, A. B. ; Mironova, O. N. ; Petrusenko, A. I. ; Bliznyuk, V. A. ; Dolbinov, J. D. ; Lykhin, V. A. Abstract Publication: IEEE Transactions on Magnetics Pub Date: January 1992 DOI: 10.1109/20.120017 Bibcode: 1992ITM....28..874B