Jin, I., Z. Chen, T. Wu, S.P. Pai, Z. Dong, S.B. Ogale, Ramamoorthy Ramesh, and T. Venkatesan."Spin-polarized quasiparticle injection into YBCO."IEEE Transactions on Applied Superconductivity 9 (1999) 3640-3643. DOI
Ghosh, K., S.B. Ogale, Ramamoorthy Ramesh, R.L. Greene, T. Venkatesan, K.M. Gapchup, R. Bathe, and S.I. Patil."Transition-element doping effects in (formula presented)."Physical Review B - Condensed Matter and Materials Physics 59 (1999) 533-537. DOI