Borel Structures in Groups and Semigroups.
Mathematica Scandinavica, Tome 28 (1971), pp. 124-128
@article{MS2_1971__28_166169,
author = {Jens Peter Reus Christensen},
title = {Borel {Structures} in {Groups} and {Semigroups.}},
journal = {Mathematica Scandinavica},
pages = {124--128},
year = {1971},
volume = {28},
zbl = {0217.08502},
url = {http://geodesic.mathdoc.fr/item/MS2_1971__28_166169/}
}
Jens Peter Reus Christensen. Borel Structures in Groups and Semigroups.. Mathematica Scandinavica, Tome 28 (1971), pp. 124-128. http://geodesic.mathdoc.fr/item/MS2_1971__28_166169/