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astro-ph1993
Synthetic metal line indices for elliptical galaxies from super metal rich alpha-enhanced stellar models
A. Weiss, R. F. Peletier, F. Matteucci
There are strong indications from recent papers (e.g. Worthey et al. 1992) that the abundance ratio of Mg/Fe, and consequently also O/Fe in giant elliptical galaxies is not solar.…
astro-ph1993
Third-Order Lagrangian Perturbation Theory - Realization at High-Spatial Resolution
T. Buchert, A. G. Weiss
The Lagrangian theory of gravitational instability of homogeneous-isotropic Friedman-Lemaitre cosmogonies investigated and solved in the series of papers by Buchert (1989), (1992),…