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
Citation: E. Alvarezcuesta et Jh. Pena, THE SAFETY AND EFFICIENCY OF IMMUNOTHERAPY, Journal of investigational allergology & clinical immunology, 7(5), 1997, pp. 358-359
Citation: Er. Arellano et al., PHOTOELECTRIC UVBY-BETA PHOTOMETRY OF THE OPEN CLUSTER NGC-2422, Astronomy & Astrophysics. Supplement series, 123(1), 1997, pp. 25-30
Citation: Jh. Pena et R. Peniche, UVBY-BETA PHOTOMETRY OF OPEN CLUSTERS .4. NGC-1444, NGC-1662, NGC-2129, NGC-2169, AND NGC-7209 (VOL 28, PG 139, 1994), Revista Mexicana de Astronomia y Astrofisica, 32(2), 1996, pp. 193-194
Citation: Jh. Pena et R. Peniche, UVBY-BETA PHOTOMETRY OF THE OPEN CLUSTERS NGC-1662 AND NGC-2129, Revista Mexicana de Astronomia y Astrofisica, 29, 1994, pp. 125-128
Citation: Jh. Pena et al., ON THE NATURE OF V915 SGR AND OF THE NEBULAR OBJECT IN ITS VICINITY, Revista Mexicana de Astronomia y Astrofisica, 28(2), 1994, pp. 105-109
Authors:
HOBART MA
PENA JH
PENICHE R
RODRIGUEZ E
GARRIDO R
RIOSBERUMEN M
RIOSHERRERA M
LOPEZCRUZ O
Citation: Ma. Hobart et al., PHOTOMETRY AND PERIOD BEHAVIOR OF SELECT W UMA TYPE STARS, Revista Mexicana de Astronomia y Astrofisica, 28(2), 1994, pp. 111-123
Citation: Jh. Pena et R. Peniche, UVBY-BETA PHOTOMETRY OF OPEN CLUSTERS .4. NGC-1444, NGC-1662, NGC-2129, NGC-2169, AND NGC-7209, Revista Mexicana de Astronomia y Astrofisica, 28(2), 1994, pp. 139-152
Citation: Jh. Pena et Ma. Hobart, NEW INTERPRETATIONS ON THE VARIATIONS OF V-651 MON, Revista Mexicana de Astronomia y Astrofisica, 28(2), 1994, pp. 165-171
Citation: Jh. Pena et al., OBSERVATIONS AND PERIOD VARIATION ANALYSIS OF THE W-UMA TYPE STAR SW LAC, Revista Mexicana de Astronomia y Astrofisica, 25(2), 1993, pp. 63-69
Authors:
PENA JH
PENICHE R
MUJICA R
IBANOGLU C
ERTAN AY
TUMER O
TUNCA Z
EVREN S
Citation: Jh. Pena et al., PHOTOMETRY OF OPEN CLUSTERS .3. HR-4684 AND HD-106103 IN COMA BERENICES, Revista Mexicana de Astronomia y Astrofisica, 25(2), 1993, pp. 129-141