@article{AIHPA_1981__34_1_45_0,
     author = {Benenti, Sergio and Francaviglia, Mauro},
     title = {Canonical forms for separability structures with less than five {Killing} tensors},
     journal = {Annales de l'institut Henri Poincar\'e. Section A, Physique Th\'eorique},
     pages = {45--64},
     publisher = {Gauthier-Villars},
     volume = {34},
     number = {1},
     year = {1981},
     mrnumber = {605356},
     zbl = {0454.53030},
     language = {en},
     url = {http://archive.numdam.org/item/AIHPA_1981__34_1_45_0/}
}