@article{escidoc:0320, title = {{Stability of the current-carrying state in nonhomogeneous MgB2 films}}, author = {Treiber, S. and Stahl, C. and Sch\"utz, G. and Albrecht, J.}, journal = {{Physical Review B}}, volume = {84}, year = {2011}, doi = {10.1103/PhysRevB.84.094533} }