title: Quasiparticle anisotropy and pseudogap formation from the weak-coupling renormalization group point of view.
authors.affiliation: Institut für Physik, Theoretische Physik III, Elektronische Korrelationen und Magnetismus, Universität Augsburg, 86135 Augsburg, Germany.
authors.forename: A A
authors.initials: AA
authors.lastname: Katanin
authors.forename: A P
authors.initials: AP
authors.lastname: Kampf