TY  - JOUR
AU  - Bouyukliev, Iliya
TI  - What is Q-extension?
JO  - Serdica Journal of Computing
PY  - 2007
SP  - 115
EP  - 130
VL  - 1
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/SJC_2007_1_2_a0/
LA  - en
ID  - SJC_2007_1_2_a0
ER  -