@article{10_5427_jsing_2022_25k,
     author = {F. J. Herrera Govantes and W. Mahboub and M. A. Olalla Acosta, and M. Spivakovsky},
     title = {Key polynomials for simple extensions of valued fields},
     journal = {Journal of Singularities},
     pages = {197--267},
     publisher = {mathdoc},
     volume = {25},
     year = {2022},
     doi = {10.5427/jsing.2022.25k},
     url = {http://geodesic.mathdoc.fr/articles/10.5427/jsing.2022.25k/}
}