What are the papers that Shin'ichi Warisawa and Phongsaen Pitakwatchara published?
List all the papers that Warisawa, S. and Phongsaen Pitakwatchara published.
SELECT DISTINCT ?answer WHERE { { ?answer <https://dblp.org/rdf/schema#authoredBy> <https://dblp.org/pid/24/4412> } UNION { ?answer <https://dblp.org/rdf/schema#authoredBy> <https://dblp.org/pid/28/3635> } }
<https://dblp.org/pid/24/4412> <https://dblp.org/pid/28/3635>