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List of works by John F. Heard

An analysis of radial-velocity measures of eight stars formerly assigned to the beta Cephei group

scientific article

David Dunlap Observatory

scientific article published in January 1958

David Dunlap Observatory Report

scientific article published in January 1963

David Dunlap Observatory Report

scientific article published in January 1952

David Dunlap Observatory, University of Toronto

article

Eclipsing binary system SZ Piscium

scientific article published in January 1976

Five newly discovered Be stars

scientific article published in January 1939

Five newly discovered Be stars (1939)

scientific article published in January 1939

Observations of the variable spectrum of the star HD 218393

Observations of the variable spectrum of the star HD 218393

scientific article published in January 1950

Orbital elements for the spectrographic binary HD 131861

scientific article

Preliminary orbit of the spectroscopic binary HD 96528

scientific article published in January 1937

Proceedings of University of Toronto

scholarly article

Properties and nature of shell stars. 5. Re-determination of the velocity curve of 4 Her

scholarly article

Radial velocities of certain stars previously measured at the David Dunlap Observatory

scientific article

Radial velocities of stars in the alpha Persei cluster (1967)

scientific article published in January 1967

Radial velocity observations of the eclipsing system HD 128661

article published in 1969

Reports of observatories, 1955-56 1955-56

scientific article published in January 1956

Spectrographic orbit and photometric observations of HD 217312 in the III Cephei association

scientific article

Spectrographic orbits for the eclipsing systems V548 Cygni, V805 Aquilae and V451 Ophiuchi

scholarly article

Spectrographic orbits for the eclipsing variables V451 Oph, V805 Aql and V548 Cyg

scientific article published in January 1956

Spectroscopic orbits of the binary systems HD 128661, AR Cas, beta Ari and HD 209813

scholarly article

Spectroscopic studies of 60 Be stars over a period of 24 years

scientific article published in January 1963

Studies of 12 (DD) Lac

scientific article

The eclipsing system SZ Psc

scientific article published in January 1958

The establishment of 21 new ninth magnitude IAU standard radial velocity stars

scientific article

The orbit of b Persei

scientific article published in January 1938

The orbit of the Am spectroscopic binary HD 82191

scholarly article

The orbit of the double-line spectroscopic binary HD 153720

scientific article published in January 1975

The orbit of the spectroscopic binary HD 11291

The orbit of the spectroscopic binary HD 14688

scientific article published in January 1949

The orbit of the spectroscopic binary HD 2019

scholarly article

The orbit of the spectroscopic binary HD 9312

scholarly article

The orbital elements of the hydrogen-poor spectroscopic binary HD 30353

The radial velocities and luminosities of 77 stars in the field of the alpha Persei cluster

scholarly article

The radial velocities and spectral classes of 55 Kapteyn area fundamental stars in high galactic latitudes

scientific article

The radial velocities and spectral features of twenty-one Be stars with large rotational terms (1951)

scientific article published in January 1951

The radial velocities, spectral classes and photographic magnitudes of 1041 late-type stars

scholarly article published 1956

The radial velocities, spectral classes and photographic magnitudes of 1041 late-type stars

scientific article published in January 1956

The spectrographic orbit of Bidelman's peculiar star HD 30353

scientific article published in January 1962

The spectrographic orbit of the W UMa type eclipsing system, V566 Oph

scientific article published in January 1965

The spectrum and the velocity variation of HD 142926

scientific article

The spectrum of Nova Scuti 1949

scientific article

The spectrum of gamma Cassiopeiae

scientific article

The spectrum of gamma Cassiopeiae (1938)

scientific article