Martynov, V. F. (1984). Gumilëvskie čtenija. Peter Lang International Academic Publishers.
Chicago-čujuhus (17. p.)Martynov, V. F. Gumilëvskie čtenija. Bern: Peter Lang International Academic Publishers, 1984.
MLA-čujuhus (9. p.)Martynov, V. F. Gumilëvskie čtenija. Peter Lang International Academic Publishers, 1984.
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