How many authors does 'Web-based Visualization of Generalized 3D City Models using HTML5 and X3DOM' have?
How many authors does the publication 'Web-based Visualization of Generalized 3D City Models using HTML5 and X3DOM' have?
SELECT ?answer WHERE { <https://dblp.org/rec/journals/smartcr/MaoCW12> <https://dblp.org/rdf/schema#numberOfCreators> ?answer }
<https://dblp.org/rec/journals/smartcr/MaoCW12>