Reproduction of material from the journal in any form requires written permission of the publisher.
Teachers, students and researchers can individually use the materials on Physics-Uspekhi website for noncommercial use in a teaching or research activities.
RT Journal T1 Demonstration of phenomena of conical refraction A1 Velichkina,T.S. A1 Vasil’eva,O.I. A1 Israilenko,A.I. A1 Yakovlev,I.A. PB Physics-Uspekhi PY 1980 FD 10 Feb, 1980 JF Physics-Uspekhi JO Phys. Usp. VO 23 IS 2 SP 176-177 DO 10.1070/PU1980v023n02ABEH004702 LK https://ufn.ru/en/articles/1980/2/d/
Оригинал: Величкина Т С, Васильева О И, Израиленко А Н, Яковлев И А «Демонстрация явлений конической рефракции» УФН 130 357–359 (1980); DOI: 10.3367/UFNr.0130.198002f.0357