TY  - JOUR
AU  - Baird, Paul
TI  - Harmonic morphisms and circle actions on 3- and 4-manifolds
JO  - Annales de l'Institut Fourier
PY  - 1990
SP  - 177
EP  - 212
VL  - 40
IS  - 1
PB  - Institut Fourier
PP  - Grenoble
UR  - https://aif.centre-mersenne.org/articles/10.5802/aif.1210/
DO  - 10.5802/aif.1210
LA  - en
ID  - AIF_1990__40_1_177_0
ER  -