In Appl. Math. Lett. in 2020, what are the titles of the papers on Time delay?
In 2020 in Appl. Math. Lett., what are the titles of the papers on Time delay?
SELECT DISTINCT ?answer WHERE { <https://dblp.org/rec/journals/appml/HerronMM20> <https://dblp.org/rdf/schema#publishedIn> 'Appl. Math. Lett.' . <https://dblp.org/rec/journals/appml/HerronMM20> <https://dblp.org/rdf/schema#yearOfPublication> '2020' . <https://dblp.org/rec/journals/appml/HerronMM20> <https://dblp.org/rdf/schema#title> ?answer }
<https://dblp.org/rec/journals/appml/HerronMM20>