@article{BSMA_1875__8__191_1,
     author = {Borchardt, C.-W.},
     title = {Sur la transformation des \'equations de l'\'elasticit\'e en coordonn\'ees orthogonales g\'en\'erales},
     journal = {Bulletin des Sciences Math\'ematiques et Astronomiques},
     pages = {191--207},
     publisher = {Gauthier-Villars},
     volume = {8},
     year = {1875},
     language = {fr},
     url = {http://www.numdam.org/item/BSMA_1875__8__191_1/}
}