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(1 - 20 of 38)

Pages

On excitation and maintenance of secondary oscillations in pulsating stars
Woltjer Jr., J. 1946
On excitation and maintenance of secondary oscillations in pulsating stars
Article / Letter to editor
open access
On an asymptotic relation between the variations of luminosity and radius in the theory of Cepheid variables
Woltjer Jr., J. 1946
On an asymptotic relation between the variations of luminosity and radius in the theory of Cepheid variables
Article / Letter to editor
open access
On the theory of anadiabatic star pulsations: a continuation, extended and emended
Woltjer Jr., J. 1946
On the theory of anadiabatic star pulsations: a continuation, extended and emended
Article / Letter to editor
open access
On the possibility of excitation of a long-period secondary oscillation in ζ Geminorum
Woltjer Jr., J. 1943
On the possibility of excitation of a long-period secondary oscillation in ζ Geminorum
Article / Letter to editor
open access
On the anomalous phase relation between first and second harmonic in the radial velocity of ζ Geminorum and related stars
Woltjer Jr., J. 1943
On the anomalous phase relation between first and second harmonic in the radial velocity of ζ Geminorum and related stars
Article / Letter to editor
open access
Note on the light-variation of Cepheid variables with secondary period
Woltjer Jr., J. 1938
Note on the light-variation of Cepheid variables with secondary period
Article / Letter to editor
open access
On the critical values of the amplitudes required to maintain the pulsation of Cepheid variation
Woltjer Jr., J. 1937
On the critical values of the amplitudes required to maintain the pulsation of Cepheid variation
Article / Letter to editor
open access
On the theory of non-adiabatic star pulsations
Woltjer Jr., J. 1936
On the theory of non-adiabatic star pulsations
Article / Letter to editor
open access
On the diffusion of monochromatic radiation through a medium consisting of plan-parallel layers in relative motion
Woltjer Jr., J. 1934
On the diffusion of monochromatic radiation through a medium consisting of plan-parallel layers in relative motion
Article / Letter to editor
open access
Note on the circular vortex in the theory of sunspots
Woltjer Jr., J. 1934
Note on the circular vortex in the theory of sunspots
Article / Letter to editor
open access
Note on the energy equation
Woltjer Jr., J. 1933
Note on the energy equation
Article / Letter to editor
open access
The resistance experienced by the outward moving chromospheric Ca<SUP>+</SUP> ions and its effect on the density
Woltjer Jr., J. 1931
The resistance experienced by the outward moving chromospheric Ca+ ions and its effect on the density
Article / Letter to editor
open access
The structure of the Ca<SUP>+</SUP> chromosphere and the observations of the K line
Woltjer Jr., J. 1930
The structure of the Ca+ chromosphere and the observations of the K line
Article / Letter to editor
open access
The Ca<SUP>+</SUP> chromosphere
Woltjer Jr., J. 1929
The Ca+ chromosphere
Article / Letter to editor
open access
Note on the contour of the H-K emission line of the chromosphere
Woltjer Jr., J. 1929
Note on the contour of the H-K emission line of the chromosphere
Article / Letter to editor
open access
On the theory of the chromosphere and the corona
Woltjer Jr., J. 1928
On the theory of the chromosphere and the corona
Article / Letter to editor
open access
Note on the excitation of "forbidden" lines in the nebular spectrum
Woltjer Jr., J. 1927
Note on the excitation of ""forbidden"" lines in the nebular spectrum
Article / Letter to editor
open access
Line absorption and Cepheid pulsation
Woltjer Jr., J. 1927
Line absorption and Cepheid pulsation
Article / Letter to editor
open access
Additional note on the continuous spectrum of the corona
Woltjer Jr., J. 1926
Additional note on the continuous spectrum of the corona
Article / Letter to editor
open access
On the continuous spectrum of the corona
Woltjer Jr., J. 1926
On the continuous spectrum of the corona
Article / Letter to editor
open access

Pages