@article{kong-mulder-veldhuizen-0,
AUTHOR = {{C}hin-{J}oe-{K}ong, {M}. {J}. {S}. and {M}ulder, {W}im {A}. and {V}an {V}eldhuizen, {M}.},
TITLE = {{H}igher-order triangular and tetrahedral finite elements with mass lumping for solving the wave equation},
JOURNAL = {Journal of Engineering Mathematics},
VOLUME = {35},
YEAR = {1999},
DOI = {10.1023/A:1004420829610},
PAGES = {{405--426}},
}