TY  - JOUR
AU  - Teresa Crespo
TI  - Central extensions of the alternating group as Galois groups
JO  - Acta Arithmetica
PY  - 1994
SP  - 229
EP  - 236
VL  - 66
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.4064/aa-66-3-229-236/
DO  - 10.4064/aa-66-3-229-236
LA  - en
ID  - 10_4064_aa_66_3_229_236
ER  -