@article{GDZPPN002362201, title = {On the type III principal graphs of subfactors.}, journal = {Mathematica Scandinavica}, volume = {73}, year = {1993}, pages = {307-319}, zbl = {0808.46089}, url = {http://dml.mathdoc.fr/item/GDZPPN002362201} }
Izumi, Masaki. On the type III principal graphs of subfactors.. Mathematica Scandinavica, Tome 73 (1993) pp. 307-319. http://gdmltest.u-ga.fr/item/GDZPPN002362201/