@article{10_4153_CJM_1980_098_x,
     author = {Elliott, George A.},
     title = {On {Extending} the {Trace} as a {Linear} {Functional,} {II}},
     journal = {Canadian journal of mathematics},
     pages = {1288--1298},
     year = {1980},
     volume = {32},
     number = {6},
     doi = {10.4153/CJM-1980-098-x},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CJM-1980-098-x/}
}