TY  - JOUR
AU  - Fisher 

 Brian
AU  - Sessa Salvatore
TI  - Common fixed points of two 

 pairs of weakly commuting mappings
JO  - Novi Sad Journal of Mathematics
PY  - 1986
SP  - 45
EP  - 59
VL  - 16
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/NSJOM_1986_16_1a_3/
ID  - NSJOM_1986_16_1a_3
ER  -