@article{JTNB_2010__22_2_403_0,
     author = {Iwaniec, Henryk and Munshi, Ritabrata},
     title = {The circle method and pairs of quadratic forms},
     journal = {Journal de th\'eorie des nombres de Bordeaux},
     pages = {403--419},
     publisher = {Universit\'e Bordeaux 1},
     volume = {22},
     number = {2},
     year = {2010},
     doi = {10.5802/jtnb.724},
     zbl = {1223.11037},
     mrnumber = {2769071},
     language = {en},
     url = {http://www.numdam.org/articles/10.5802/jtnb.724/}
}