For citations:

Satpayeva Z.Z., Kanguzhin B.E. THE REGULARIZED TRACE OF THE STURM-LIOUVILLE OPERATOR ON A STAR-GRAPH. Herald of the Kazakh-British technical university. 2025;22(1):229-238. (In Russ.) https://doi.org/10.55452/1998-6688-2025-22-1-229-238