@article{LaMura:2018Pr, author = "La Mura, Giovanni and Bastieri, Denis and Berton, Marco and Chen, Sina and Ciroi, Stefano and Congiu, Enrico and Cracco, Valentina and Fan, Jun-Hui and Rafanelli, Piero", title = "{Models of optical emission lines to investigate Narrow-Line Seyfert 1 galaxies in spectroscopic databases}", doi = "10.22323/1.328.0005", journal = "PoS", year = 2018, volume = "NLS1-2018", pages = "005" }