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List of works by Indrek Kolka

A new outburst of the yellow hypergiant star ρ Cas

article by M Kraus et al published 11 December 2018 in Monthly Notices of the Royal Astronomical Society

A rare phosphorus-rich star in an eclipsing binary from TESS

scientific article published on 08 December 2021

A search for the cause of cyclical wind variability in O stars. Simultaneous UV and optical observations including magnetic field measurements of the O7.5III star xi Persei

scientific article published in January 2001

A three-dimensional view of the remnant of nova Persei 1901 (GK Per)

scientific article published in January 2012

Absorption components in P Cygni spectral lines in 1981 : radial velocities and the existence of fine structure details

scientific article published in January 1987

An atlas line profiles of P Cygni in 1981-1983

scientific article published in January 1990

An atlas of spectra line profiles of P Cygni in 1981-1983

scientific article published in January 1989

Balmer lines in the spectrum of P Cygni. Dilemma of the interpretation of variability

Eclipse of the B3V companion and flaring of emission lines in V838 Monocerotis

scientific article published in January 2007

Experience in CCD photometry at the Tartu Observatory

scientific article published in January 2003

Nova Cygni 1992 in the post-maximum period

scientific article

P Cygni in a short S Doradus phase. Spectroscopic and photometric evidences

scientific article published in January 2001

Period change of massive binaries from combined photometric and spectroscopic data in Cygnus OB2

scholarly article

The H-alpha profile variations in the spectrum of HD 225094, B3Ia

scientific article published in January 1992

The design and performance of the Gaia photometric system

scientific article published in January 2006

The multicomponent structure of P Cygni spectral lines

scientific article published in January 1985

The peculiar variable V838 Monocerotis

scholarly article

The radial velocity variations of certain O II, Si III, and N II lines - a confirmation of the shell ejection in the P Cygni stellar wind

scientific article published in January 1988

The spectrum of the hot component in the binary system RX Cas

scientific article published in January 1988

V838 Mon: hot component still in deep eclipse

scientific article published in January 2009

Variability survey of brightest stars in selected OB associations

scientific article published in January 2017

Variability survey of massive stars in OB-associations: preliminary results on the Cygnus Region

scientific article