@article{SM_1990_65_2_a7,
     author = {A. N. Kholodov},
     title = {The umbral calculus on multivalued formal groups, and {Adams} projections in $K$-theory},
     journal = {Sbornik. Mathematics},
     pages = {423--437},
     publisher = {mathdoc},
     volume = {65},
     number = {2},
     year = {1990},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SM_1990_65_2_a7/}
}