@article{MAN_1988__281_4_164402,
     author = {David Lines and Jorge Morales},
     title = {Grothendieck {Groups} of {Sesquilinear} {Forms} over a {Ring} with {Involution.}},
     journal = {Mathematische Annalen},
     pages = {97--108},
     publisher = {mathdoc},
     volume = {281},
     number = {4},
     year = {1988},
     zbl = {0616.57017},
     url = {http://geodesic.mathdoc.fr/item/MAN_1988__281_4_164402/}
}