@article{AIHPA_1985__42_1_1_0,
     author = {Challifour, John L.},
     title = {Self-adjointness of lattice {Yang-Mills} hamiltonians and {Kato's} inequality with indefinite metric},
     journal = {Annales de l'I.H.P. Physique th\'eorique},
     pages = {1--15},
     publisher = {Gauthier-Villars},
     volume = {42},
     number = {1},
     year = {1985},
     mrnumber = {794362},
     zbl = {0571.58028},
     language = {en},
     url = {http://archive.numdam.org/item/AIHPA_1985__42_1_1_0/}
}