Hampshire, D., & Jones, H. (1987). THE DETAILED INVESTIGATION OF THE CRITICAL CURRENT-DENSITY OF OPTIMIZED NB3SN MODIFIED JELLY ROLL WIRE THROUGHOUT ITS ENTIRE SUPERCONDUCTING PHASE INCLUDING A COMPARATIVE-STUDY WITH A SIMILAR NON-OPTIMIZED COMPOSITE. physica status solidi (b) – basic solid state physics, 141(1), 229-237