@article{AIF_1997__47_4_1219_0,
     author = {Lyubich, Mikhail and Yampolsky, Michael},
     title = {Dynamics of quadratic polynomials: complex bounds for real maps},
     journal = {Annales de l'Institut Fourier},
     pages = {1219--1255},
     publisher = {Association des Annales de l{\textquoteright}institut Fourier},
     volume = {47},
     number = {4},
     year = {1997},
     doi = {10.5802/aif.1598},
     mrnumber = {98m:58113},
     zbl = {0881.58053},
     language = {en},
     url = {http://www.numdam.org/articles/10.5802/aif.1598/}
}