Name the authors of 'Special Issue of selected papers from the 8th Dagstuhl seminar on Geometric Modeling' and 'The perfect groups of order up to two million'.
Who are the authors of 'Special Issue of selected papers from the 8th Dagstuhl seminar on Geometric Modeling' and 'The perfect groups of order up to two million'?
SELECT DISTINCT ?answer WHERE { { <https://dblp.org/rec/journals/cvgip/GrandineHPW12> <https://dblp.org/rdf/schema#authoredBy> ?answer } UNION { <https://dblp.org/rec/journals/cvgip/GrandineHPW12> <https://dblp.org/rdf/schema#authoredBy> ?answer } }
<https://dblp.org/rec/journals/cvgip/GrandineHPW12> <https://dblp.org/rec/journals/moc/Hulpke22>