@article{DOCMA_2015__20__a31,
     author = {Anderson, Dave and Payne, Sam},
     title = {Operational $K$-theory},
     journal = {Documenta mathematica},
     pages = {357--399},
     publisher = {mathdoc},
     volume = {20},
     year = {2015},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/DOCMA_2015__20__a31/}
}