{"identifier":"nobleid:/w1/20260525/77458CB5","arkIdentifier":"ark:/48914/w1/20260525/77458CB5","version":1,"workTitle":"Diffraction of normal modes in composite and stepped elastic waveguides","workType":"Journal Article","authors":"Evgeny Glushkov, Н. В. Глушкова, O.N. Lapina","description":null,"workUrl":null,"existingDoi":"10.1016/s0021-8928(98)00035-5","createdAt":"2026-05-25T16:19:05.934879Z","canonicalUrl":"https://nobleid.org/ark:/48914/w1/20260525/77458CB5.v1"}