%0 Conference Article
%T Challenges of high-resolution spectroscopy in the Nasmyth focuses of the BTA
%A Panchuk, V..
%A Klochkova, V..
%A Yushkin, M..
%A Zhuklevich, G..
%K instrumentation: spectrographs; telescopes
%J Modern astronomy: from the Early Universe to exoplanets and black holes
%D 2024
%P 5
%I Special Astrophysical Observatory of the Russian Academy of Sciences