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Astronomy and Astrophysics Supplement Series
Volume 136 / No 1 (April I 1999)
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The central black hole masses and Doppler factors of the γ-ray loud blazars p. 13
Published online: 15 April 1999
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Microthermal measurements of surface layer seeing at Devasthal site p. 19
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UBVR photometry of pre-catacylismic binaries: HW Virginis p. 27
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New catalogue of Wolf-Rayet galaxies and high-excitation extra-galactic Hii regions p. 35
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Predicted HST FOC and broad band colours for young and intermediate simple stellar populations p. 65
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A ROSAT PSPC X-ray survey of the Small Magellanic Cloud p. 81
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uvby photometry of the mCP stars HD 35298, 19 Lyrae, HD 192678, and HR 8216 p. 111
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A search for gravitational lensing in 38 X-ray selected clusters of galaxies p. 117
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Photometric study of the late-type contact binary YY Eridani p. 139
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ASCA observations of massive medium-distant clusters of galaxies - I. A 1300 and A 1732 p. 173
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Spectroscopic observations of southern nearby galaxies - I. NGC 2442 p. 179
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Differential atmospheric refraction in integral-field spectroscopy: Effects and correction - Atmospheric refraction in IFS p. 189
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Autoguider locked on a fiber input for precision stellar radial velocities p. 193
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No Laser Guide Stars for adaptive optics in giant telescopes? p. 205
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Hybrid mapping in VLBI and spurious symmetrization p. 211
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A nonlinear convective model for radial stellar pulsations - I. The physical description p. 217
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