@article{escidoc:0319, title = {{Generalized Gilbert equation including inertial damping: derivation from an extended breathing Fermi surface model}}, author = {F\"ahnle, M. and Steiauf, D. and Illg, C.}, journal = {{Physical Review B}}, volume = {84}, year = {2011}, doi = {10.1103/PhysRevB.84.172403} }