TY  - JOUR
AU  - Manchev, Peter
TI  - Oligopoly Model of a Debit Card Network
JO  - Serdica Mathematical Journal
PY  - 2007
SP  - 35
EP  - 46
VL  - 33
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/SMJ2_2007_33_1_a1/
LA  - en
ID  - SMJ2_2007_33_1_a1
ER  -