Two-component mass models, consisting of an exponential disk and a spherical halo, are
constructed to fit a newly determined rotation curve of NGC 3198 that extends to 11 disk scale …

… The method used in this paper is described in full in Van Albada & Bontekoe (1982, in pre…
It is an extension to three dimensions of the method described by Van Albada & Van Gorkom (…

… a truncation feature (see figure 7 of Sancisi & van Albada 1986). … TS van Albada. I thank
Maria Petrou for pointing out the … Professor van Albada referred to the inner part of the rotation …

The observational evidence leading to the classification, following Oosterhoff, of globular
clusters containing RR Lyrae stars into two distinct groups, is summarized and discussed in the …

Neutral hydrogen observations with the Westerbork Synthesis Radio Telescope are presented
for a sample of 73 late-type dwarf galaxies. These observations are part of the WHISP …

We present rotation curves derived from H I observations for a sample of 62 galaxies that
have been observed as part of the Westerbork H I Survey of Spiral and Irregular Galaxies (…

We present Hi observations of 68 early-type disk galaxies from the WHISP survey. They have
morphological types between S0 and Sab and absolute B-band magnitudes between –14 …

of small mass. In a later phase of the evolution encounters involving massive temporary
binaries and triple systems are important, they may lead to escape of stars of all masses. A�…

We present rotation curves for 19 early-type disc galaxies (S0–Sab). The galaxies span a B-band
absolute magnitude range from −17.5 to −22, but the majority have a high luminosity …

Asymmetries in the distribution of light and neutral hydrogen are often observed in spiral
galaxies. Here, attention is drawn to the presence of large-scale asymmetries in their kinematics…