References for published spectra

References to papers on optical spectroscopy of BL Lac objects

ALV16a Optical Spectroscopic Observations of Gamma-ray Blazar Candidates. V.
N. Álvarez Crespo, N. Masetti , F. Ricci ,M. Landoni , V. Patino-Álvarez , F. Massaro et.al 2016a
AJ 151,32 (2016)
ALV16b Optical Spectroscopic Observations of Gamma-Ray Blazar Candidates. VI.
N. Álvarez Crespo, F. Massaro, Milisavljevic, D., Landoni, M., Chavushyan, V. et al 2016b
AJ 151,4 (2016)
CAR03 Optical spectroscopy of BL Lac objects: New redshifts and mis-identified sources
Carangelo N., Falomo R., Kotilainen J., Treves A., Ulrich M.-H
A&A 412,651 (2003)
HER17 Optical spectroscopic observations of gamma-ray blazar candidates. VII.
Pena-Herazo H. A., Marchesini E. J., Álvarez Crespo N., Ricci F., Massaro F., Chavushyan V., Landoni M., Strader J., Chomiuk L., Cheung C. C., et al
Astrophysics and Space Science 362-12 (2017)
HER19 Optical spectroscopic observations of gamma-ray blazar candidates. IX.
H. A. Pena-Herazo, F. Massaro, V. Chavushyan, E. J. Marchesini, A. Paggi, M. Landoni, et al
ApSS 384 85 2019 (2019)
LAN12 On the redshift of the bright BL lac object PKS 0048-097
Landoni, M. Falomo, R. Treves, A. Sbarufatti, B. Decarli, R. Tavecchio, F Kotilainen J.K.
2012 A&A 543,116 arXiv:1205.1215v1 (2012)
LAN13 ESO VLT optical spectroscopy of BL Lac objects IV - New spectra and properties of the full sample
Landoni M., Falomo R., Treves A., Sbarufatti B., Barattini M., Decarli R., Kotilainen J.
AJ 145, 114 (2013)
LAN14 Medium resolution spectroscopy of BL Lac objects with XShooter at ESO VLT
Landoni, M. Falomo, R. Treves, A. and Sbaruffatti, B.,
A&A 570 126 (2014)
LAN15 What is the redshift of the gamma ray BL Lacertae source S4 0954+65?
Landoni, M. Falomo, R., Treves, A. Scarpa, R., Reverte Payà, D.
A.J.149 163 (2015)
LAN18 High redshift BL Lacertae objects: spectroscopy of candidates
Landoni, M., Paiano, S., Falomo, R., Scarpa,R, and Treves, A.
ApJ 181 130L (2018)
MAR19 Optical spectroscopic observations of gamma-ray blazar candidates VIII
Marchesini, E. J. Peña-Herazo, H. A. Álvarez Crespo, N. Ricci, F. Negro, M. Milisavljevic, D. Massaro, F. Masetti, N. Landoni, M.
ApSS 364 5-29 (2019)
PAI16 On the redshift of the very high energy BL Lac object S2 0109+22
Paiano, S. Falomo, R., Landoni, M., Scarpa, R., Treves, A.
MNRAS, 458 2836 (2016)
PAI17a Optical spectroscopy of TeV blazars
Paiano, S. Landoni, M.,Falomo, R., Scarpa, R., Treves, A.
Ap.J 837 144 arXiv:1701.04305 (2017)
PAI17b Spectroscopy of 10 gamma-ray BL Lac objects at high redshift.
Paiano, S. Landoni, M. ,Falomo, R., , Treves, A., Scarpa, R.
Ap.J 844, 120 arXiv:1705.07454 (2017)
PAI17c Optical spectroscopic survey of a sample of unidentified FERMI objects
Paiano, S., Falomo, R., Franceschini, A., Treves, A., Scarpa, R.
Ap.J 851 135 arXiv:1711.05476 (2017)
PAI18 The redshift of the BL Lac object TXS 0506+056.
Paiano, S., Falomo, R., Scarpa,R, and Treves, A.
ApJ Lett,854 L32 arXiv:1802.01939v1 (2018)
PAI20 Optical spectroscopy of BL Lac objects: TeV candidates
Paiano, S., Falomo, R., Treves, A., Scarpa R.
MNRAS 497-1, pp.94-108 (2020)
PIT14 Spectroscopy of high-energy BL Lacertae objects with X-shooter on the VLT
Pita, S., Goldoni, P., Boisson, C., Lenain, J.-P., Punch, M., Gèrard, L., Hammer, F., Kaper, L., Sol, H.
A&A 565 12P (2014)
RIC15 Optical Spectroscopic Observations of Gamma-ray Blazar Candidates. IV. Results of the 2014 Follow-up Campaign
Ricci, F., Massaro, F., Landoni, M., D'Abrusco, R., Milisavljevic, D., Stern, D., Masetti, N., Paggi, A.,Smith, Howard A., Tosti, G.
AJ 149 160,11 (2015)
SAN13 Spectroscopy of Optically selected BL Lac objects and their gamma ray emission
Sandrinelli et al 2013
AJ 146, 163 (2013)
SBA05 ESO Very Large Telescope Optical Spectroscopy of BL Lacertae Objects. I. New Redshifts
Sbarufatti, B. Treves, A. Falomo, R. Heidt, J., Kotilainen, J. Scarpa, R.
AJ 129, 559 (2005)
SBA06a ESO VLT Optical Spectroscopy of BL Lacertae Objects. II. New Redshifts, Featureless Objects [...]
Sbarufatti, B. Treves, A. Falomo, R. Heidt, J. Kotilainen, J. Scarpa, R.
AJ 132, 1 (2006)
SBA06b Optical Spectroscopy of BL Lacertae Objects.Broad lines, companion galaxies and redshift limits.
Sbarufatti, B. Falomo, R. Treves, A., Kotilainen, J.
A&A 457 35 (2006)
SBA09 ESO Very Large Telescope Optical Spectroscopy of BL Lacertae Objects. III. An Extension of the Sample
Sbarufatti, B. Ciprini, S. Kotilainen, J. Decarli, R. Treves, A. Veronesi, A. Falomo, R.
AJ 137 337S (2009)