@phdthesis{escidoc:0441, title = {{The role of temperature for the critical current density in high-temperature superconductors and heterostructures}}, author = {Djupmyr, M.}, school = {Universit\"at Stuttgart}, address = {Stuttgart}, year = {2008}, doi = {}, url = {urn:nbn:de:bsz:93-opus-46542; http://elib.uni-stuttgart.de/opus/volltexte/2009/4654/} }