@article{AIF_2021__71_3_1023_0,
     author = {Zimmermann, Susanna},
     title = {The real plane {Cremona} group is an amalgamated product},
     journal = {Annales de l'Institut Fourier},
     pages = {1023--1045},
     publisher = {Association des Annales de l{\textquoteright}institut Fourier},
     volume = {71},
     number = {3},
     year = {2021},
     doi = {10.5802/aif.3415},
     language = {en},
     url = {https://aif.centre-mersenne.org/articles/10.5802/aif.3415/}
}