@article{MZ_1989__201_4_174062,
     author = {Jack Morava},
     title = {Forms of {K-Theory.}},
     journal = {Mathematische Zeitschrift},
     pages = {401--428},
     publisher = {mathdoc},
     volume = {201},
     number = {4},
     year = {1989},
     zbl = {0709.55003},
     url = {http://geodesic.mathdoc.fr/item/MZ_1989__201_4_174062/}
}