The minimal number of Seifert circles equals the braid index of a link.
Yamada, S.
Inventiones mathematicae, Tome 88 (1987), p. 347-356 / Harvested from Göttinger Digitalisierungszentrum
Access to full text
Publié le : 1987-01-01
EUDML-ID : urn:eudml:doc:143484 
@article{GDZPPN00210427X,
     title = {The minimal number of Seifert circles equals the braid index of a link.},
     journal = {Inventiones mathematicae},
     volume = {88},
     year = {1987},
     pages = {347-356},
     zbl = {0634.57004},
     url = {http://dml.mathdoc.fr/item/GDZPPN00210427X}
}

Yamada, S. The minimal number of Seifert circles equals the braid index of a link.. Inventiones mathematicae, Tome 88 (1987) pp. 347-356. http://gdmltest.u-ga.fr/item/GDZPPN00210427X/