Fisher, R. A, S.  Kim, S. E Lacy, N. E Phillips, D. E Morris, A. G Markelz, J. YT Wei, and D. S Ginley. ?Specific-Heat Measurements On Superconducting Bi-Ca-Sr-Cu And Tl-Ca-Ba-Cu Oxides - Absence Of A Linear Term In The Specific-Heat Of Bi-Ca-Sr-Cu Oxides?. Physical Review B 38 (1988): 11942-11945. doi:10.1103/PhysRevB.38.11942.