@article{RSMUP_2021__145__153_0,
     author = {Nguyen Huu Tri Nhat and Tran Ngoc Hoi},
     title = {Normalizers of classical groups arising under extension of the base ring},
     journal = {Rendiconti del Seminario Matematico della Universit\`a di Padova},
     pages = {153--165},
     volume = {145},
     year = {2021},
     doi = {10.4171/rsmup/75},
     mrnumber = {4261650},
     zbl = {1492.20004},
     language = {en},
     url = {http://archive.numdam.org/articles/10.4171/rsmup/75/}
}