Analysis of information sources in references of the Wikipedia article "Показник заломлення" in Ukrainian language version.
Standard conditions. 0 °C, 760 torr (101.325 kPa)
Wavelength: 0.5893μm, Standard conditions. 0 °C, 760 torr (101.325 kPa).
{{cite book}}: Проігноровано |вебсайт= (довідка){{cite book}}: Проігноровано |вебсайт= (довідка)Standard conditions. 0 °C, 760 torr (101.325 kPa)
Wavelength: 0.5893μm, Standard conditions. 0 °C, 760 torr (101.325 kPa).