%0 Journal Article %T XRD spectra of new YBaCuO superconductors %A P Udomsamuthirun %A S Ratreng %A S Sujinnapram %A T Kruaehong %A T Nilkamjon %J - %D 2011 %U https://www.ias.ac.in/describe/article/boms/034/05/1053-1057