Have Kenneth A. De Jong and William M. Spears not co-authored the paper 'Dining with GAs: Operator Lunch Theorems'?
Did Kenneth A. De Jong and Spears, W. M. not co-author the paper 'Dining with GAs: Operator Lunch Theorems'?
ASK { <https://dblp.org/rec/conf/foga/SpearsJ98> <https://dblp.org/rdf/schema#authoredBy> <https://dblp.org/pid/37/3997> . <https://dblp.org/rec/conf/foga/SpearsJ98> <https://dblp.org/rdf/schema#authoredBy> <https://dblp.org/pid/s/WilliamMSpears> FILTER NOT EXISTS { <https://dblp.org/rec/conf/foga/SpearsJ98> <https://dblp.org/rdf/schema#authoredBy> <https://dblp.org/pid/37/3997> . <https://dblp.org/rec/conf/foga/SpearsJ98> <https://dblp.org/rdf/schema#authoredBy> <https://dblp.org/pid/s/WilliamMSpears> } }
<https://dblp.org/pid/37/3997> <https://dblp.org/pid/s/WilliamMSpears> <https://dblp.org/rec/conf/foga/SpearsJ98>