Authors: Pont, F Kienzle, F Gieren, W Fouque, P

Citation: F. Pont et al., Metallicity effects on classical Cepheids: Velocity curve morphology of outer disc Cepheids, ASTRON ASTR, 376(3), 2001, pp. 892-897

Authors: Pietrzynski, G Gieren, W Fouque, P Pont, A

Citation: G. Pietrzynski et al., A catalog of OB associations in the spiral galaxy NGC 300, ASTRON ASTR, 371(2), 2001, pp. 497-506

Authors: Forte, JC Geisler, D Ostrov, PG Piatti, AE Gieren, W

Citation: Jc. Forte et al., The globular cluster system of the low-luminosity elliptical galaxy NGC 1427, ASTRONOM J, 121(4), 2001, pp. 1992-2002

Authors: Mennickent, RE Sterken, C Gieren, W Unda, E

Citation: Re. Mennickent et al., The dwarf nova RZ Leonis: photometric period, "anti-humps" and normal alpha disc, ASTRON ASTR, 352(1), 1999, pp. 239-247