How many papers did the authors of 'Generalization of the potential method for blending three surfaces' publish in 1992?
In 1992, how many papers did the authors of 'Generalization of the potential method for blending three surfaces' publish?
SELECT DISTINCT (COUNT(?answer) AS ?count) WHERE { <https://dblp.org/rec/journals/cad/OhkuraK92> <https://dblp.org/rdf/schema#authoredBy> ?x . ?answer <https://dblp.org/rdf/schema#authoredBy> ?x . ?answer <https://dblp.org/rdf/schema#yearOfPublication> '1992' }
<https://dblp.org/rec/journals/cad/OhkuraK92>