Nikolai Piskunov

Doppler Imaging of stellar magnetic fields. II. Numerical experiments

Oleg Kochukhov, O. Kochukhov, Nikolai Piskunov, 2002 .

A major upgrade of the VALD database

H. C. Stempels, Ulrike Heiter, Paul S. Barklem, 2015 .

Local Interstellar Medium Properties and Deuterium Abundances for the Lines of Sight toward HR 1099, 31 Comae, β Ceti, and β Cassiopeiae

Jeffrey L. Linsky, Thomas R. Ayres, Robert C. Dempsey, 1997 .

A list of data for the broadening of metallic lines by neutral hydrogen collisions

Paul Barklem, P. Barklem, Nikolai Piskunov, 2000 .