The paper 'A graphic approach to performance analysis of multistage linear interference canceller in long-code CDMA systems' has how many authors?
Mention the number of authors of the paper 'A graphic approach to performance analysis of multistage linear interference canceller in long-code CDMA systems'.
SELECT ?answer WHERE { <https://dblp.org/rec/journals/tcom/HwangKK03> <https://dblp.org/rdf/schema#numberOfCreators> ?answer }
<https://dblp.org/rec/journals/tcom/HwangKK03>