@article{AFM_1985_10_1_a51,
     author = {Edgar Reich},
     title = {On the variational principle of {Gerstenhaber} and {Rauch}},
     journal = {Annales Fennici Mathematici},
     pages = {469--475},
     publisher = {mathdoc},
     volume = {10},
     number = {1},
     year = {1985},
     doi = {10.5186/aasfm.1985.1052},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.5186/aasfm.1985.1052/}
}