TY - BOOK A1 - Schmidt, Hans-Jürgen T1 - An alternate Hamiltonian formulation of fourth-order theories T2 - Preprint / Universität Potsdam, Institut für Mathematik Y1 - 1994 UR - https://publishup.uni-potsdam.de/frontdoor/index/index/docId/28341 VL - 1994, 12 PB - Univ. CY - Potsdam ER -