MIKULÁŠEK, Zdeněk, Ján SVOREŇ and Jozef ŽIŽŇOVSKÝ. Atmospheric Extinction at the Brno and Skalnaté Pleso Observatories. III. Model of extinction derived for Skalnaté Pleso from IHW/IAU medium-band photometrical observation of comets in 1985-90.
Contributions of the Astronomical Observatory Skalnaté Pleso. Tatranska Lomnica, Slovak Republic: Astronomický ústav SAV, 2003, vol. 33, No 1, p. 21-28. ISSN 1335-1842.