Authors: PENA JH PENICHE R HOBART MA ROLLAND A DECOCA PL PAPARO M PARRAO L DELACRUZ C OLIVARES JI COSTA V IBANOGLU C ERTAN AY TUMER O EVREN S TUNCA Z

Citation: Jh. Pena et al., PHOTOELECTRIC PHOTOMETRY AND PERIOD ANALYSIS OF SELECTED DELTA-SCUTI STARS IN PRAESEPE, Astronomy & Astrophysics. Supplement series, 129(1), 1998, pp. 9-22

Authors: GIRIDHAR S FERRO AA PARRAO L

Citation: S. Giridhar et al., ELEMENTAL ABUNDANCES AND ATMOSPHERIC PARAMETERS OF 7 F-G SUPERGIANTS, Publications of the Astronomical Society of the Pacific, 109(740), 1997, pp. 1077-1084

Authors: SCHUSTER WJ NISSEN PE PARRAO L BEERS TC OVERGAARD LP

Citation: Wj. Schuster et al., UVBY-BETA PHOTOMETRY OF HIGH-VELOCITY AND METAL-POOR STARS .8. STARS OF VERY-LOW METAL ABUNDANCE, Astronomy & Astrophysics. Supplement series, 117(2), 1996, pp. 317-334

Authors: COSTERO R SCHUSTER WJ TAPIA M PENA M PARRAO L ECHEVARRIA J

Citation: R. Costero et al., RECENT VARIABILITY OF THE CENTRAL STAR OF THE PLANETARY-NEBULA NGC-2346, Revista Mexicana de Astronomia y Astrofisica, 27, 1993, pp. 103-106