TY - JOUR AU - Edgar Reich TI - On the variational principle of Gerstenhaber and Rauch JO - Annales Fennici Mathematici PY - 1985 SP - 469 EP - 475 VL - 10 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.5186/aasfm.1985.1052/ DO - 10.5186/aasfm.1985.1052 LA - en ID - AFM_1985_10_1_a51 ER -