GÖKBAS H. Norms Of Hankel-Hessenberg and Toeplitz-Hessenberg Matrices Involving Pell and Pell-Lucas Numbers. JAM [Internet]. 2016 Dec. 30 [cited 2024 May 12];12(11):6799-806. Available from: https://rajpub.com/index.php/jam/article/view/22