Joshi, S.; Ryabchikova, T.; Kochukhow, O.; Sachkov, M.; Tiwari, S. K.; Chakradhari, N. K.; Piskunov, N.
(2010)
We present the results of the photometric and spectroscopic monitoring of the luminous Ap
star HD103498. The time-series photometric observations were carried out on 17 nights using
a three-channel fast photometer attached ...