@PHDTHESIS{brean2017, url = "http://www.theses.fr/2017TOU30039", title = "Novel tools for the analysis of non-standard chemical bonds : theoretical insight into the nature of beryllium bonds", author = "Brea Noriega, Oriana", year = "2017", note = "Thèse de doctorat dirigée par Yáñez Montero, Manuel et Evangelisti, Stefano Physico-chimie théorique Toulouse 3 2017", note = "2017TOU30039", url = "http://www.theses.fr/2017TOU30039/document", }