TY  - JOUR
AU  - MASBAUM, GREGOR
TI  - ON POWERS OF HALF-TWISTS IN M(0, 2n)
JO  - Glasgow mathematical journal
PY  - 2018
SP  - 333
EP  - 338
VL  - 60
IS  - 2
UR  - http://geodesic.mathdoc.fr/articles/10.1017/S0017089517000143/
DO  - 10.1017/S0017089517000143
ID  - 10_1017_S0017089517000143
ER  -