Boccato, C., Brennecke, C., Cenatiempo, S., &; Schlein, B. (2020). The excitation spectrum of Bose gases interacting through singular potentials. Journal of the European Mathematical Society. European Mathematical Society.https://doi.org/10.4171/JEMS/966 
LibreCat: https://research-explorer.ista.ac.at/record/8042
DOI: 10.4171/JEMS/966
WoS: 000548174700006
arXiv: 1704.04819