Naito, M., Smith, D. P., Kirk, M. D., Oh, B., Hahn, M. R., Char, K., … Quate, C. F. (1987). Electron-tunneling studies of thin films of high-Tc superconducting La-Sr-Cu-O. Physical Review. B, Condensed Matter, 35(13), 7228–7231. https://doi.org/10.1103/physrevb.35.7228

Naito, M., D. P. Smith, M. D. Kirk, B. Oh, M. R. Hahn, K. Char, D. B. Mitzi, et al. “Electron-tunneling studies of thin films of high-Tc superconducting La-Sr-Cu-O.” Physical Review. B, Condensed Matter 35, no. 13 (May 1987): 7228–31. https://doi.org/10.1103/physrevb.35.7228.

Naito M, Smith DP, Kirk MD, Oh B, Hahn MR, Char K, et al. Electron-tunneling studies of thin films of high-Tc superconducting La-Sr-Cu-O. Physical review B, Condensed matter. 1987 May;35(13):7228–31.

Naito, M., et al. “Electron-tunneling studies of thin films of high-Tc superconducting La-Sr-Cu-O.” Physical Review. B, Condensed Matter, vol. 35, no. 13, May 1987, pp. 7228–31. Epmc, doi:10.1103/physrevb.35.7228.

Naito M, Smith DP, Kirk MD, Oh B, Hahn MR, Char K, Mitzi DB, Sun JZ, Webb DJ, Beasley MR, Fischer O, Geballe TH, Hammond RH, Kapitulnik A, Quate CF. Electron-tunneling studies of thin films of high-Tc superconducting La-Sr-Cu-O. Physical review B, Condensed matter. 1987 May;35(13):7228–7231.