%0 Journal Article %A Mill, Jan van %T Not Every K1-Embedded Subspace is K0-Embedded %J Canadian journal of mathematics %D 1979 %P 818-823 %V 31 %N 4 %U http://geodesic.mathdoc.fr/articles/10.4153/CJM-1979-076-7/ %R 10.4153/CJM-1979-076-7 %F 10_4153_CJM_1979_076_7