V. M. Dergachev, “Algebraic $K$-groups as homotopy groups of a simplicial analogue of Grassmann manifolds”, Uspekhi Mat. Nauk, 45:5(275) (1990), 187–188; Russian Math. Surveys, 45:5 (1990), 227–228
1978
2.
V. M. Dergachev, “Topological vector groups”, Uspekhi Mat. Nauk, 33:4(202) (1978), 209–210; Russian Math. Surveys, 33:4 (1978), 251–252
