@article{M2AN_2012__46_2_239_0,
     author = {Nigam, Nilima and Phillips, Joel},
     title = {Numerical integration for high order pyramidal finite elements},
     journal = {ESAIM: Mathematical Modelling and Numerical Analysis },
     pages = {239--263},
     publisher = {EDP-Sciences},
     volume = {46},
     number = {2},
     year = {2012},
     doi = {10.1051/m2an/2011042},
     mrnumber = {2855642},
     zbl = {1276.65083},
     language = {en},
     url = {http://www.numdam.org/articles/10.1051/m2an/2011042/}
}