Did Blatter, Christian publish in Am. Math. Mon. in the last 6 years?
Has Blatter, Christian published in Am. Math. Mon. in the last six years?
ASK { ?x <https://dblp.org/rdf/schema#authoredBy> <https://dblp.org/pid/41/4960> . ?x <https://dblp.org/rdf/schema#yearOfPublication> ?y . FILTER(?y > YEAR(NOW())-6) . ?x <https://dblp.org/rdf/schema#publishedIn> 'Am. Math. Mon.' }
<https://dblp.org/pid/41/4960>