(1)
Smith ะก. W., R. C. C, and P. J. Jr. Dolan, Temperature dependence of point-contact spectra for Ag:Nd1.85Ce0.15CuO4-d heterocontacts, Low Temp. Phys. 18, (1992) [Fiz. Nizk. Temp. 18, 563-564, (1992)].