Moser, T., &; Seiringer, R. (2018). Stability of the 2+2 fermionic system with point interactions. Mathematical Physics Analysis and Geometry. Springer.https://doi.org/10.1007/s11040-018-9275-3 
LibreCat: https://research-explorer.ista.ac.at/record/154
DOI: 10.1007/s11040-018-9275-3
WoS: 000439639700001

Nam, P., &; Van Den Bosch, H. (2017). Nonexistence in Thomas Fermi-Dirac-von Weizsäcker theory with small nuclear charges. Mathematical Physics, Analysis and Geometry. Springer.https://doi.org/10.1007/s11040-017-9238-0 
LibreCat: https://research-explorer.ista.ac.at/record/1079
DOI: 10.1007/s11040-017-9238-0
WoS: 000401270000004