Blinkova O. V. RussiaSaratov Saratov State Academy of Law, 1, Volsky street, Saratov, Russia Старший преподаватель кафедры информатикиOksana_Parfilova@mail.ru Author's articles On Multiple Completeness of the Root Functions of a Certain Class of Pencils of Differential Operators with Constant Coefficients
