TY  - JOUR
AU  - Borwein, J. M.
AU  - Borwein, P. B.
TI  - Cubic and Higher Order Algorithms for π
JO  - Canadian mathematical bulletin
PY  - 1984
SP  - 436
EP  - 443
VL  - 27
IS  - 4
UR  - http://geodesic.mathdoc.fr/articles/10.4153/CMB-1984-067-7/
DO  - 10.4153/CMB-1984-067-7
ID  - 10_4153_CMB_1984_067_7
ER  -