This publication is cited in the following articles:
V. S. Rykhlov, “O kratnoi polnote kornevykh funktsii obyknovennogo differentsialnogo polinomialnogo puchka s postoyannymi koeffitsientami”, Trudy Krymskoi osennei matematicheskoi shkoly-simpoziuma, SMFN, 63, no. 2, Rossiiskii universitet druzhby narodov, M., 2017, 340–361
V. S. Rykhlov, “Multiple completeness of the root functions for a certain class of pencils of ordinary differential operators”, Results Math., 72:1-2 (2017), 281–301
V. S. Rykhlov, “Multiple completeness of the root functions for a certain class of ordinary differential pencils with constant coefficients”, Lobachevskii J. Math., 38:4, SI (2017), 730–740
Rykhlov V.S., “Multiple Completeness of the Root Functions For a Certain Class of Pencils of Ordinary Differential Operators With Constant Coefficients”, Results Math., 68:3-4 (2015), 427–440