@article{RSMUP_2016__136__35_0,
     author = {Pellegrini, Marco and Zalesski, Alexandre},
     title = {Irreducible characters of finite simple groups constant at the $p$-singular elements},
     journal = {Rendiconti del Seminario Matematico della Universit\`a di Padova},
     pages = {35--50},
     publisher = {European Mathematical Society Publishing House},
     address = {Zuerich, Switzerland},
     volume = {136},
     year = {2016},
     doi = {10.4171/RSMUP/136-4},
     url = {http://archive.numdam.org/articles/10.4171/RSMUP/136-4/}
}