Which author named Seidl published the paper on Surface representation?
Which author published the paper on Surface representation and has the name Thomas?
SELECT DISTINCT ?answer WHERE { <https://dblp.org/rec/conf/ssd/SeidlK95> <https://dblp.org/rdf/schema#authoredBy> ?answer }
<https://dblp.org/rec/conf/ssd/SeidlK95>