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(1 - 15 of 15)
Five-colour photometry of OB-stars in the Southern Hemisphere
Houten, C.J. van; Walraven, T.; Walraven-Terlinden, J.H. 1999
Five-colour photometry of OB-stars in the Southern Hemisphere
Article / Letter to editor
open access
Radius- and gravity variations of AI Velorum
Walraven, T.; Walraven-Terlinden, J.H. 1990
Radius- and gravity variations of AI Velorum
Article in monograph or in proceedings
open access
Auxiliary equipment of an astronomical photometer
Rijf, R.; Tinbergen, J.; Walraven, T. 1969
Auxiliary equipment of an astronomical photometer
Article / Letter to editor
open access
Discussion of photo-electric five-colour observations of different types of pulsating variables
Oosterhoff, P.T.; Walraven, T. 1966
Discussion of photo-electric five-colour observations of different types of pulsating variables
Article / Letter to editor
open access
Five-colour observations of 24 classical Cepheids
Walraven-Terlinden, J.H.; Tinbergen, J.; Walraven, T. 1964
Five-colour observations of 24 classical Cepheids
Article / Letter to editor
open access
A new photo-electric method of classification of luminosity and spectral type for O-and B-type stars
Walraven, T.; Walraven-Terlinden, J.H. 1960
A new photo-electric method of classification of luminosity and spectral type for O-and B-type stars
Article / Letter to editor
open access
Photoelectric magnitudes and colours at maximum brightness for 184 Cepheids (Errata: 15 330)
Walraven, T.; Muller, A.B.; Oosterhoff, P.T. 1958
Photoelectric magnitudes and colours at maximum brightness for 184 Cepheids (Errata: 15 330)
Article / Letter to editor
open access
Photo-electric observations of the polarization and surface brightness of the Crab nebula made at the Observations de Haute Provence
Walraven, T. 1957
Photo-electric observations of the polarization and surface brightness of the Crab nebula made at the Observations de Haute Provence
Article / Letter to editor
open access
Polarization and composition of the Crab nebula
Oort, J.H.; Walraven, T. 1956
Polarization and composition of the Crab nebula
Article / Letter to editor
open access
Radial velocities of ο Persei and ζ Persei
Muller, A.B.; Walraven, T.; Woltjer, L. 1956
Radial velocities of ο Persei and ζ Persei
Article / Letter to editor
open access
The pulsations of AI Velorum, SX Phoenicis and RR Lyrae
Walraven, T. 1955
The pulsations of AI Velorum, SX Phoenicis and RR Lyrae
Article / Letter to editor
open access
On the short-period variable HD 223065
Walraven, T. 1953
On the short-period variable HD 223065
Article / Letter to editor
open access
Photo-electric colours of B- and A-type stars in a number of Selected Areas
Walraven, T.; Fokker, A.D. 1952
Photo-electric colours of B- and A-type stars in a number of Selected Areas
Article / Letter to editor
open access
On the light-variation of AI Velorum
Walraven, T. 1952
On the light-variation of AI Velorum
Article / Letter to editor
open access
Photo-electric observations of RR Lyrae (Errata: 11 270)
Walraven, T. 1949
Photo-electric observations of RR Lyrae (Errata: 11 270)
Article / Letter to editor
open access