@article{IM_1986__84_143334,
     author = {D.L. Webb},
     title = {The {Lenstra} map on classifying spaces and {G-theory} of group rings.},
     journal = {Inventiones mathematicae},
     pages = {73--90},
     publisher = {mathdoc},
     volume = {84},
     year = {1986},
     zbl = {0589.55008},
     url = {http://geodesic.mathdoc.fr/item/IM_1986__84_143334/}
}