TY  - JOUR
AU  - John, Kamil
TI  - On a result of J. Johnson
JO  - Czechoslovak Mathematical Journal
PY  - 1995
SP  - 235
EP  - 240
VL  - 45
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.21136/CMJ.1995.128513/
DO  - 10.21136/CMJ.1995.128513
LA  - en
ID  - 10_21136_CMJ_1995_128513
ER  -