TY  - JOUR
AU  - Dyer, Micheal N.
TI  - Two Term Conditions in π Exact Couples
JO  - Canadian journal of mathematics
PY  - 1967
SP  - 1263
EP  - 1288
VL  - 19
IS  - 1
UR  - http://geodesic.mathdoc.fr/articles/10.4153/CJM-1967-116-6/
DO  - 10.4153/CJM-1967-116-6
ID  - 10_4153_CJM_1967_116_6
ER  -