[1] DVUREČENSKIJ A.:
On conveгgences of signed states. Math. Slovaca 28, 1978, 289-295.
MR 0534996
[3] GLEASON A. M.:
Measures on the closed subspaces of a Hilbeгt space. Journ. of Math. and Mech. 6, 1957, 885-893.
MR 0096113
[4] LOOMIS L. H.:
On the representation of a-complete Boolean algebгas. Bull. Amer. Math. Soc. 53, 1947, 757-766.
MR 0021084
[5] SCHATTEN R.:
Norm Ideals of Completely Continuous Operatoгs. Springeг 1970.
MR 0257800
[6] VARADARAJAN V. S.:
Probability in physics and a theorem on simultaneous observability. Comm. Pure Appl. Math. 15, 1962, 189-217.
MR 0163616 |
Zbl 0109.44705