Spectral parameter power series for fourth-order Sturm-Liouville problems. - Kira V. Khmelnytskaya; Vladislav V. Kravchenko; Jesús A. Baldenebro-Obeso (Appl. Math. Comput., 2012)

A representation of the transmutation kernels for the Schrödinger operator in terms of eigenfunctions and applications. - Kira V. Khmelnytskaya; Vladislav V. Kravchenko; Sergii M. Torba (Appl. Math. Comput., 2019)

Reconstruction techniques for quantum trees. - Sergei A. Avdonin; Kira V. Khmelnytskaya; Vladislav V. Kravchenko (CoRR, 2023)