TY  - JOUR
AU  - Pták, Vlastimil
TI  - Biorthogonal systems and reflexivity of Banach spaces
JO  - Czechoslovak Mathematical Journal
PY  - 1959
SP  - 319
EP  - 326
VL  - 09
IS  - 3
PB  - mathdoc
UR  - https://geodesic-test.mathdoc.fr/articles/10.21136/CMJ.1959.100359/
DO  - 10.21136/CMJ.1959.100359
LA  - en
ID  - 10_21136_CMJ_1959_100359
ER  -