Wasn't the publication 'Obtaining a threshold for the stewart index and its extension to ridge regression' published in 2021?
Wasn't the paper 'Obtaining a threshold for the stewart index and its extension to ridge regression' published in the year 2021?
ASK { <https://dblp.org/rec/journals/cstat/Rodriguez-Sanchez21> <https://dblp.org/rdf/schema#yearOfPublication> '2021' FILTER NOT EXISTS { <https://dblp.org/rec/journals/cstat/Rodriguez-Sanchez21> <https://dblp.org/rdf/schema#yearOfPublication> '2021' } }
<https://dblp.org/rec/journals/cstat/Rodriguez-Sanchez21>