TY  - JOUR
AU  - A. Layek
AU  - S. Mukhopadhyay
TI  - Intersection of sectorial cluster sets and directional essential cluster sets
JO  - Fundamenta Mathematicae
PY  - 1980
SP  - 99
EP  - 107
VL  - 108
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.4064/fm-108-2-99-107/
DO  - 10.4064/fm-108-2-99-107
LA  - en
ID  - 10_4064_fm_108_2_99_107
ER  -