TY  - JOUR
AU  - Toloba, E.
AU  - Sánchez Blázquez, P.
AU  - Gorgas García, Francisco Javier
AU  - Gibson, B. K.
PY  - 2009
DO  - 10.1088/0004-637X/691/2/L95
SN  - 2041-8205
UR  - https://hdl.handle.net/20.500.14352/45000
T2  - Astrophysical journal letters
AB  - For the first time, we undertake a systematic examination of the nitrogen abundances using the NH3360 feature for a sample of 35 early-type galaxies spanning a range of masses and local environment. The nitrogen-sensitive molecular feature at 3360Å...
LA  - eng
M2  - L95
PB  - IOP Publishing
KW  - Old stellar populations
KW  - M31 globular-clusters
KW  - Elliptic galaxies
KW  - Ultraviolet-spectra
KW  - Line-strengths
KW  - Star-formation
KW  - Evolution
KW  - Indexes
KW  - Gradients
KW  - Rotation
TI  - Carbon and nitrogen abundances in early-type galaxies
TY  - journal article
VL  - 691
ER  -