%0 Conference Article %T Laboratory study of the IR spectra of methane ices in the polar environment %A Karteyeva, V.. %A Nakibov, R.. %A Ozhiganov, M.. %A Medvedev, M.. %A Vasyunin, A.. %K ISM: molecules, clouds, lines and bands; infrared: ISM; methods: laboratory: solid state; astrochemistry %J Modern astronomy: from the Early Universe to exoplanets and black holes %D 2024 %P 3 %I Special Astrophysical Observatory of the Russian Academy of Sciences