@article{JTNB_2008__20_3_601_0,
     author = {Delaunay, Christophe and Roblot, Xavier-Fran\c{c}ois},
     title = {Regulators of rank one quadratic twists},
     journal = {Journal de th\'eorie des nombres de Bordeaux},
     pages = {601--624},
     publisher = {Universit\'e Bordeaux 1},
     volume = {20},
     number = {3},
     year = {2008},
     doi = {10.5802/jtnb.643},
     mrnumber = {2523310},
     language = {en},
     url = {http://www.numdam.org/articles/10.5802/jtnb.643/}
}