CHRISTENSEN, J. P. R. (1974). Topology and borel structure: Descriptive topology and set theory with applications to functional analysis and measure theory. North-Holland.
Chicago-čujuhus (17. p.)CHRISTENSEN, Jens Peter Reus. Topology and Borel Structure: Descriptive Topology and Set Theory with Applications to Functional Analysis and Measure Theory. Amsterdam: North-Holland, 1974.
MLA-čujuhus (9. p.)CHRISTENSEN, Jens Peter Reus. Topology and Borel Structure: Descriptive Topology and Set Theory with Applications to Functional Analysis and Measure Theory. North-Holland, 1974.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.