On an open question in recovering Sturm-Liouville-type operators with delay. - Nebojsa Djuric; Sergey A. Buterin (Appl. Math. Lett., 2021)

On non-uniqueness of recovering Sturm-Liouville operators with delay. - Nebojsa Djuric; Sergey A. Buterin (Commun. Nonlinear Sci. Numer. Simul., 2021)