@article{JOLT_2006_16_3_a7,
     author = {A. P. Petravchuk and O. G. Iena},
     title = {On {Centralizers} of {Elements} in the {Lie} {Algebra} of the {Special} {Cremona} {Group} {SA\protect\textsubscript{2}(k)}},
     journal = {Journal of Lie Theory},
     pages = {561--567},
     year = {2006},
     volume = {16},
     number = {3},
     doi = {10.5802/jolt.424},
     zbl = {1132.17010},
     url = {https://jolt.centre-mersenne.org/articles/10.5802/jolt.424/}
}