@article{PalCuraEwert, author = {Pal, Josef and Cura, Christian and Ewert, Siegfried}, title = {Magnetoacoustic measurements on pure and Zn-doped YBCO crystals}, language = {en} } @article{CuraSchubertEwert, author = {Cura, Christian and Schubert, Rainer and Ewert, Siegfried}, title = {Interplay between superconductivity and magnetic ordering in Tb0.3Y0.7Ni2B2C single crystals}, language = {en} }