In 2000, how many papers did the authors of 'High-stability AWFM filter for signal restoration and its hardware design' publish?
Count the papers published by the authors of 'High-stability AWFM filter for signal restoration and its hardware design' in 2000.
SELECT DISTINCT (COUNT(?answer) AS ?count) WHERE { <https://dblp.org/rec/journals/fss/KuoLC00> <https://dblp.org/rdf/schema#authoredBy> ?x . ?answer <https://dblp.org/rdf/schema#authoredBy> ?x . ?answer <https://dblp.org/rdf/schema#yearOfPublication> '2000' }
<https://dblp.org/rec/journals/fss/KuoLC00>