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Authors whose works are in public domain in at least one jurisdiction

List of works by Hans Michael Maitzen

1-50 of 116 results

Strömgren uvby photometry of the open clusters NGC 6192 and NGC 6451

scientific article published in Astronomy and Astrophysics

Chemically peculiar stars in the Large Magellanic Cloud

scientific article published in Astronomy and Astrophysics

CCD photometric search for peculiar stars in open clusters. III. NGC 2439, NGC 3960, NGC 6134, NGC 6192 and NGC 6451

scientific article

Analysis of the results of MK classification of 176 stars in 37 southern open clusters

scholarly article published 1979

CCD photometric search for peculiar stars in open clusters. IV. Collinder 272, Pismis 20, Lyng{aa} 14, NGC 6396 and NGC 6611

scientific article

CCD photometric search for peculiar stars in open clusters

scientific article

La arto labori kune : festlibro por Humphrey Tonkin

collaborative work dedicated to Humphrey Tonkin

Chemically peculiar stars and their temperature calibration

scientific article published in Astronomy and Astrophysics

CCD photometric search for peculiar stars in open clusters. II. NGC 2489, NGC 2567, NGC 2658, NGC 5281 and NGC 6208

scientific article

Ages and metallicities of Fornax dwarf elliptical galaxies

scientific article published in January 2001

The WN4.5 component of HD 219460 in the open cluster Markarian 50

scientific article

On the evolutionary status of chemically peculiar stars of the upper main sequence

scientific article published in Astronomy and Astrophysics

Delta a and Stroemgren photometry of stars in the Renson-catalogue of AP and AM stars

scientific article published in Astronomy and Astrophysics

The 5200-A flux depression of chemically peculiar stars -- I. Synthetic a photometry: the normality line

scientific article

Origin and possible birthplace of the extreme runaway star HIP 60350

scientific article

CCD-Δa andBV R photometry of NGC 7296

CCD photometric search for peculiar stars in open clusters. VII. Berkeley 11, Berkeley 94, Haffner 15, Lynga 1, NGC 6031, NGC 6405, NGC 6834 and Ruprecht 130

scholarly article

HIP 60350: an extreme runaway star

scientific article published in January 1998

On the detection of the first extragalactic classical chemically peculiar stars

scientific article published in Astronomy and Astrophysics

Rotation of stars in NGC 6134

scientific article published in Astronomy and Astrophysics

CCD photometric search for peculiar stars in open clusters. V. NGC 2099, NGC 3114, NGC 6204, NGC 6705 and NGC 6756

scientific article

Delta-a-photometry of lambda Bootis stars

scientific article published in January 1989

CP2 stars as viewed by the uvby H_{beta}_ system

scientific article published in January 1998

A note on the relation between magnetic fields and the lambda 5200 feature in helium weak-stars

scholarly article

Seven-colour photometry of the silicon variable HD 37808

scientific article published in January 1981

Die Veranderlichkeit der Flussdepression bei 5200 angstroms des Ap-Sternes HD 111133

scientific article

Lichtelektrische Beobachtungen des Ap Sternes HD 98088

scientific article published in January 1973

Periodicite de la variable spectrale omega Oph

scientific article published in January 1978

Supernova 1993J in NGC 3031

Q122034714

book edition published in 2019

The frequency of Ap-stars with long rotation periods

scientific article

Area scanner and conventional photometry of the visual binary Ap-system HD 11502/3 (gamma Arietis)

scholarly article

Frequencies of CP2 stars in open clusters and the galactic field

The $\Delta a$ research group

A photoelectric investigation of Ap-stars in open clusters. I. NGC 2516 and NGC 1662

scientific article published in January 1981

Is HR 5491 really a pulsating Am star ?

scientific article published in January 1972

A photoelectric investigation of light variability in Ap stars

Photoelectric search for peculiar stars in open clusters. XIV. NGC 1901, NGC 2169, NGC 2343, Cr 132, NGC 2423 and NGC 2447

scientific article published in January 1993

Zur Veranderlichkeit des pekuliaren A-Sterns HD 49976

scientific article published in January 1975

Photoelectric search for CP 2-stars in open clusters. IX. Pleiades and Coma Berenices. The case of Pleione

scientific article

The evolutionary state of the He-weak star HD 49333

scientific article published in January 1986

A photometric long-term study of chemically peculiar stars in open clusters

scientific article published in Astronomy and Astrophysics

On the incidence of chemically peculiar stars in the Large Magellanic Cloud

scientific article

Proceedings of the 26th Meeting and Workshop of the European Working Group on CP stars, Vienna, Austria, October 27-29, 1997. CP2 stars in clusters: deep Delta a-photometry

scientific article published in January 1998

Untersuchungen des Ap-sterne HD 49976, HD 98088 und HD 203006

scholarly article

On the decline stage of Nova V3888 Sgr (1974)

scientific article published in January 1977

The first Δa observations of three globular clusters

scientific article

Photometric examination of CP2-peculiarity for HD 200405, HR 7752 and HR 9092

Photometric variability of the silicon Ap-star HD 43819

scientific article published in January 1980

Multi-site continuous spectroscopy. V. Rapid photospheric variability in the Be star 48 Persei from the MUSICOS 1989 campaign

scholarly article