Dissanayake, M.A.K.L.2016-05-062016-05-061988Kandy School of Science: National Symposium on Solid State Physics:p.6-7E:\Documents and Settings\library\Desktop\ADF-Searchable PDF\Proceedings\REPORT_ A0111\Separate pdf\Solid_6.pdfhttps://dl-ifs.nsf.gov.lk/handle/1/1420High temperature superconductivity in the La-Ba-Cu-O and Y-Ba-Cu-O systemsConference Paper