@article{CML_2011__3_1_1_0,
     author = {Russ, Emmanuel},
     title = {Racines carr\'ees d{\textquoteright}op\'erateurs elliptiques et espaces de {Hardy}},
     journal = {Confluentes Mathematici},
     pages = {1--119},
     publisher = {World Scientific Publishing Co Pte Ltd},
     volume = {3},
     number = {1},
     year = {2011},
     doi = {10.1142/S1793744211000278},
     language = {fr},
     url = {http://www.numdam.org/articles/10.1142/S1793744211000278/}
}