@article{CRGEOS_2007__339_8_536_0,
     author = {St\'ephane H{\oe}rl\'e and Fr\'ed\'eric Huneau and Andrew Salomon and Alain Denis},
     title = {Using the ground-penetrating radar to assess the conservation condition of rock-art sites},
     journal = {Comptes Rendus. G\'eoscience},
     pages = {536--544},
     publisher = {Elsevier},
     volume = {339},
     number = {8},
     year = {2007},
     doi = {10.1016/j.crte.2007.07.001},
     language = {en},
}