1.
Saprikin SM, Arov DZ. Maximal solutions for embedding problem for a Generalized Schur function and optimal dissipative scattering systems with Pontryagin state spaces. MFAT. 2001;7(4):69-80. Accessed December 18, 2025. https://zen.imath.kiev.ua/index.php/mfat/article/view/167