@article{aufsatz37571,
    affiliation = {Professur für Theoretische Festkörperphysik},
    title = {The Luttinger-Ward functional approach in the Eliashberg framework: a systematic derivation of scaling for thermodynamics near the quantum critical point },
    journal = {J. Phys.: Cond. Matter},
    keywords = {quantum criticality},
    pages = {145601},
    year = {2011},
    peerreview = {Ja},
    volume = {23},
    author = {Benlagra, A. and Kim, K.-S. and Pepin, C.}
}