Publications

1. Different evolutionary stages in the massive star forming region S255 complex.
Y. Wang, H. Beuther, A. Bik,  Z. Jiang, M. Tamura, H. Linz, T.  Vasyunina, E. Puga, J. Rodon & Th. Henning, 2010,
A&A in press, arXiv:1011.3575

2. Pre-main-sequence stars in the star-forming complex Sh 2-284.
F. Cusano, V. Ripepi, J. M.  Alcala, D. Gandolfi, M. Marconi, S.  Degl'Innocenti, F. Palla, E. W.  Guenther, S. Bernabei,
E. Covino, C. Neiner, E. Puga & S. Hony, 2010, MNRAS, tmp 1480.

3. Near-Infrared Spectroscopy of  NGC 7538.
E. Puga, A. Marin-Franch, F. Najarro,  A. Lenorzer, A. Herrero, J. Acosta Pulido, L. A. Chavarria, A. Bik, D. Figer & S.
Ramirez Alegria,  2010, A&A, 517, 2.

4. Sequential Star Formation in RCW 34: a Spectroscopic Census of the Stellar Content of High-mass Star-forming Regions.
A. Bik, E. Puga, L. B. F. M. Waters, M. Horrobin, Th. Henning, T. Vasyunina, H. Beuther, H. Linz, L. Kaper, M. van den
Ancker, A. Lenorzer, E. Churchwell, S. Kurtz, M. B. N. Kouwenhoven, A. Stolte, A. de Koter, W. F. Thi, F. Comeron, Ch.
Waelkens,  2010, ApJ, 713, 883.

5. Spitzer/IRAC view of Sh 2-284: searching for evidence of triggered star formation in an isolated region in the outer Milky Way.
E. Puga, S. Hony, C. Neiner, A. Lenorzer, A. M. Hubert, L. B. F. M. Waters, F. Cusano & V. Ripepi, 2009,  A&A, 503, 107

6. Spatially Resolved Near-infrared Spectroscopy of the Massive Star-forming Region IRAS 19410+2336.
N. L. Martin-Hernandez,  A. Bik, E. Puga, D. E. A. Nuernberger & L. Bronfman, 2008, A\&A, 489, 229.}

7. The Structure of the Disk Around MWC 297 Spatially Resolved in the Near- and Mid-IR.
B. Acke, T. Verhoelst, M. E. van den Ancker, P. Deroo, C. Waelkens, O. Chesneau,  E. Tatulli, M. Benisty, E. Puga, L. B. F.
M. Waters, A. Verhoeff & A. de Koter, 2008, A&A, 485, 209.

8. M1-78: a Nitrogen-Rich Galactic Compact HII Region Beyond the Perseus Arm.
N. L. Martin-Hernandez, C. Esteban, A.  Mesa-Delgado, A. Bik  &  E. Puga, 2008, A&A, 482, 215.

9. Outflows, Disks and Stellar Content in a Region of High-Mass Star Formation: G5.89-0.39 with Adaptive Optics.
E. Puga, M. Feldt, C. Alvarez, Th. Henning, D. Apai,  E. Le Coarer, A. Chalabaev & B. Stecklum, 2006, ApJ, 641, 373

10. The Formation and Early Evolution of Massive Stars.
Th. Henning, M. Feldt, H. Linz, E. Puga Antolin & B. Stecklum, 2006, The ESO Messenger, 123, 28

11. Near-IR Subarcsecond Observations of Ultracompact HII Regions.
C. Alvarez, M. Feldt, Th. Henning, E. Puga, W. Brandner & B. Stecklum, 2004, ApJS, 155, 123
 
12. AO-Assisted Observations of G61.48+0.09: Massive Star Formation at High Resolution.
E. Puga, C. Alvarez, M. Feldt, Th. Henning \& S. Wolf, 2004, A&A, 425, 543-552
 
13. Discovery of a Candidate for the Central Star of the Ultracompact H II Region G5.89-0.39.
M. Feldt, E. Puga, R. Lenzen, Th. Henning, W. Brandner, B. Stecklum, A. M. Lagrange, E. Gendron & G. Rousset, 2003, ApJ, 599, L91-94

14. GLITP Optical Monitoring of QSO 0957+561: VR Light Curves and Variability.
A. Ullan, L. J. Goicoechea, J. A. Munoz, E. Mediavilla, M. Serra-Ricart, E. Puga, D. Alcalde, D., A. Oscoz & R. Barrena,
2003, MNRAS, 346, 415-423

15. QSO 2237+0305 VR Light Curves from Gravitational LensES International Time Project Optical Monitoring.
D. Alcalde, E. Mediavilla, O. Moreau, J. A. Munoz, C. Libbrecht, L. J. Goicoechea, J. Surdej, E. Puga, Y. De Rop, R.
Barrena, R. Gil-Merino, B. A. McLeod, V. Motta, A. Oscoz & M. Serra-Ricart, 2002, ApJ, 572, 729-734