@inproceedings{Blossier:20161q, author = "Blossier, Benoit and Gerardin, Antoine", title = "{On the nature of an excited state}", doi = "10.22323/1.256.0144", booktitle = "Proceedings of 34th annual International Symposium on Lattice Field Theory {\textemdash} PoS(LATTICE2016)", year = 2016, volume = "256", pages = "144" }