@article{Sil2025, <br/>
            author = { Sil, M.} and Faure, A. and 
Wiesemeyer, H. and 
Hily-Blant, P. and 
Loreau, J. and 
Pérez, K. D. and 
Čurík, R. and 
{Lique, F. } ,<br/>title = "{Chemistry and ro-vibrational excitation of HeH+ in the Planetary Nebula NGC 7027}"  ,<br/> journal = {A&A} ,<br/> year = 2025 ,<br/> volume = 695 ,<br/> pages = {A244}  ,<br/> doi = {10.1051/0004-6361/202453173}  <br/> }